611. soon – “I will launch my course soon.”

612. culture – “I hope they understand our culture better.”

613. billion

614. chance – “Is there any chance that you can do this for me?”

615. brother – “My brother always protects me.”

616. energy – “Now put that energy into studying.”

617. period – “They covered a period of twenty years.”

618. course – 1. “She's taking a chemistry course this semester"
2. "The pilot brought the plane back on course.”

619. summer – “I’ll go to the beach in summer.”

620. less – “Sometimes, less is more.”

621. realize – “I just realize that I have a meeting today.”

622. hundred – “I have a hundred dollars that I can lend you.”

623. available – “I am available to work on your project.”

624. plant – “Plant a seed.”

625. likely – “It was likely a goat trail.”

626. opportunity – “It was the perfect opportunity to test her theory.”

627. term – “I’m sure there’s a Latin term for it.”

628. short – “It was just a short stay at the hotel.”

629. letter – “I already passed my letter of intent.”

630. condition – “Do you know the condition I am in?”

631. choice – “I have no choice.”

632. place – “Let’s meet out at meeting place.”

633. single – “I am a single parent.”

634. rule – “It’s the rule of the law.”
"I understand the basic rules of chess."

635. daughter – “My daughter knows how to read now.”

636. administration

637. south – “I am headed south.”

638. husband – “My husband just bought me a ring for my birthday.”

640. floor – “She is our floor color.”
"'We live in third floor"

641. campaign – “I handled their election campaign.”

642. material – “He was never without reading material..”
2. "The curtains required yards of expensive material"

643. population – “The population of the nearest big city was growing.”

644. well – “I wish you well.”

645. call – ” I am going to call the bank.”

646. economy - "An increase in tourism will help the city's economy"

647. medical -“She needs medical assistance.”

648. hospital – “I’ll take her to the nearest hospital.”

649. דילגתי....

650. close -“Please close the door.”

651. thousand – “There are a thousand reasons to learn English!”

652. risk – “Taking a risk can be rewarding.”

653. current – “What is your current address?”

654. fire – “Don`t play with fire!"

655. future -“The future is full of hope.”

656. wrong – “That is the wrong answer.”

657. involve – “We need to involve the police.”

658. defense – “What is your defense or reason you did this?”

659. anyone – “Does anyone know the answer?”

660. increase – “Let’s increase your test score.”

661. security – “We have to go through security at the airport.”

662. bank – “I need to go to the bank to withdraw some money.”

663. myself – “I can clean up by myself.”

664. certainly – “I can certainly help clean up.”

665. west – “If you drive West, you will arrive to the sea.”

666. sport

667. board – “Can you see the board?”

668. seek – “Seek and you will find.”

669. per – “Beef is $20 per kilogram.”

670. subject – “My favorite subject is English!”

671. officer – “Where can I find a police officer?”

672. private – “This is a private party.”

673. rest – “Let’s take a 15 minute rest.”

674. behavior – “This dog’s behavior is excellent.”

675. deal – “A used car can be a good deal.”

676. performance – “Your performance can be affected by your sleep.”

677. fight – “I don’t want to fight with you.”

678. throw – “Throw me the ball!”

679. top –
1. “he climbed to the top of the mountain."
2 "I'm looking for a pen with a red top..”

680. quickly – “Let’s finish reading this quickly.”

681. past – “In the past, my English was not as good as it is today.”

682. goal – “My goal is to speak English fluently.”

683. second – “My second goal is to increase my confidence.”

684. bed – “I go to bed around 10pm.”

685. order – “I would like to order a book.”

686. author - The author of the article didn't check the facts

687. fill – “I need to fill my gas tank.”

688. represent – “I represent my family.”

689. focus – “Turn off your phone and the TV and focus on your studies!”

690. foreign – “It’s great having foreign friends.”

691. drop – “Please don’t drop the eggs!”

692. plan – “Let’s make a plan.”

693. blood – “The hospital needs people to give blood.”

694. upon – “hey built their city upon a cliff.”

695. agency – “Let’s contract an agency to help with marketing.”

696. push – “The door says ‘push,’ not ‘pull.'”

697. nature – “I love walking in nature!”

698. color – “My favorite color is blue.”

699. no

700. recently – “I cleaned the bathroom most recently, so I think it’s your turn this time.”

701. store – “I’m going to the store to buy some bread.”

702. reduce – “RWe are trying to reduce our debt.”

703. sound – “I like the sound of wind chimes.”

704. note – “Please take notes during the lesson.”

705. fine – “I feel fine.”

706. before – “Before the movie, let’s buy popcorn!”

707. near – “Near, far, wherever you are, i will keep on loving you .”

708. movement – “The environmental movement is an international movement.”

709. page – “Please turn to page 62.”

710. enter – “You can enter the building on the left.”