用所给词的适当形式填空,补全句子.
用所给词的适当形式填空,补全句子.
1.Last week we ()(pick) many apples on the farm.
2.My mother ()(not do) housework yesterday.
3.Last year the teather()(tell) us that the earth moves around the sun.
4.There ()(be) not enough people to pick apples that day.
5.-When () you ()(come) to China?
-Last year.