I can plant apple tree in March.A.a B.an C.the
( ) He _________ Alice for ten years.
( ) He lives in a village _____there are a lot of trees.
( ) The teacher told us that the sun ____in the east.
( )In the past he often made his sister____, but now he is often made ___by his sister.
( ) What do you think ______solve the problem?