根据句意,用所给动词的适当形式填空。 小题1:We celebrate Christmas by _______ (send) cards to each other. 小题2:We should do as much as we can __________ (help) them out of trouble. 小题3:The whole class ___________ (divide) into four groups. 小题4:How much did you spend _________ (buy) the new bike? 小题5:The Green family __________ (have) supper at the table when I came into the house. |