1-They……...buy a new house because they don't have enough money.
a-couldn't
b-can't
c-could
2-They are going to …………. My father to work on Mars.
a-send
b-sending
c-sends
You………….tell the truth. Don't ignore the problem
a-should
b-shouldn't
c-couldn't
4- You ride your bike without a
1-The World Trade Center was attacked on September 12 , 2001.
Two airplanes crashed into the World Trade Center. ____
