用适当的介词和副词填空 1.let's help them__their lesson.

问题描述:

用适当的介词和副词填空 1.let's help them__their lesson.
2.jane is going to borrow a bicycle__her friend.
3.don't look out___the window.
4.let's meet at the school gate__two this afternoon.

1.with; 2.from; 3.of; 4.at