题目内容
—Didn't the teacher see him entering the classroom?
—No, he_______ on the blackboard.
A. was writing B. had written
C. wrote D. is writing
- When he was a little boy，he ______ on the farm.
A. used to working B. used to work C. got used to work D. was used to work
When I came into the teacher’s office, he ________ on the phone.
A．was speaking B．spoke C．had been speaking D．had spoken
He _____ on the bench, with his head down and his eyes _____ on the ground.
A. was seated; fixing B. was seated; fixed
C. seated; fixing D. seating; fixed
He is a foreigner. But now he on the right of the road in China.
A. used to drive B. is used to drive C. used to driving D. is used to driving
