Pregunta 1
Pregunta
The Mayan people [blank_start]lived[blank_end] ( live ) in Mexico long time ago.
Pregunta 2
Pregunta
The Mayans [blank_start]thought[blank_end] ( think ) that the earth was flat.
Pregunta 3
Pregunta
Ancient astronomers [blank_start]watched[blank_end] ( watch ) the sky.
Pregunta 4
Pregunta
Hypatia of Alexandria [blank_start]wrote[blank_end] ( write ) books about maths.
Pregunta 5
Pregunta
The ancient Romans [blank_start]made[blank_end] ( make ) the calendar.
Pregunta 6
Pregunta
Change the negative past verb to positive past verb!
Dan didn’t run, he [blank_start]ran[blank_end] along the hallway earlier.
Pregunta 7
Pregunta
Change the negative past verb to positive past verb!
Penny didn’t throw the box, she [blank_start]threw[blank_end] the trash just now.
Pregunta 8
Pregunta
Change the negative past verb to positive past verb!
He didn’t talk to Rick, he [blank_start]talked[blank_end] to Bob a while ago.
Pregunta 9
Pregunta
Change the negative past verb to positive past verb!
We didn’t fall at the yard, we [blank_start]fell[blank_end] at the park last Sunday.
Pregunta 10
Pregunta
Change the negative past verb to positive past verb!
Ria didn’t sit on the sofa, she [blank_start]sat[blank_end] on the beach.
Pregunta 11
Pregunta
Change the past verb to ‘didn’t’ and the base verb!
They gave names to planets. They [blank_start]didn’t give[blank_end] (not/give) names to stars.
Pregunta 12
Pregunta
Change the past verb to ‘didn’t’ and the base verb!
The Mayans built special buildings. They [blank_start]didn’t build[blank_end] (not) dams.
Pregunta 13
Pregunta
Change the past verb to ‘didn’t’ and the base verb!
She measured her shadow. She [blank_start]didn’t measure[blank_end] (not) her height.
Pregunta 14
Pregunta
Change the past verb to ‘didn’t’ and the base verb!
We flew over the sea. We [blank_start]didn’t fly[blank_end] (not) over the lake.
Pregunta 15
Pregunta
Change the past verb to ‘didn’t’ and the base verb!
He drew the clouds. He [blank_start]didn’t draw[blank_end] (not) the moon.