The film _______ half an hour ago. It _______ for thirty minutes.A. has started; has been on B. has been on, has been onA. started, has started D. started, has been on
The bike boy fixed up all the bikes then he ______ to the poor children .
_______ has donated much money to the charity .
---.Look! It _____be your uncle . ----It_____ be him . He has gone to Xi’an.
---Did you use to ____ a bus to school? ---Yes .But now I am used to ____ a bike to school .
--- Are you going to take part in the speech competition? --- _________. It’s too good a chance to miss.