用所给单词的适当形式填空。
【小题1】Water is very________(use).
【小题2】We use wood________(make) chairs.
【小题3】Trees help________(keep) the air clean.
【小题4】________(protect) the Earth, we should________(save) water.
【小题5】Look! They________(do) a project.
【小题6】Please tell________(they) about Christmas.
【小题7】He starts________(sing).

I ________ got a new toy.

A．have

B．has

C．do

用下列单词的适当形式补全句子。
【小题1】The boy behind me is _________ (write) a letter.
【小题2】She _________ (pick) the orange up?
【小题3】Last week we ______ (pick) many apples on the farm.
【小题4】I ______ (gain) Arts degree last year.
【小题5】Marry is _________ (read) newspapers in the study.
【小题6】I _____(call) Mike this morning.
【小题7】He ate some bread and _________ (drink) some milk.
【小题8】There ____ (be) a football match on TV yesterday evening, but I ____ (have) no time to watch it.
【小题9】We couldn’t _____(swim) ten years ago.
【小题10】Twenty years ago, Mrs. Brown ________(make) friends at school.

用下列动词的适当形式填空。
【小题1】He told me that he_____(visit) the Summer Palace the next day.
【小题2】—Who has borrowed the dictionary? I want to use it.
—Miss Li. She_____(keep) it for a week.
【小题3】The old man_____(die) last summer. He_____(die) for eight months.
【小题4】Father_____(cook) when I got home.
【小题5】Mr. Smith told us he_____(show) the guests around the factory.
【小题6】In winter when your clothes_____(wash), it is not easy to get them dry.
【小题7】—_____the twins_____(return) yet?
—Yes. They_____(have) a rest in the room now.
【小题8】It_____(rain) but it_____(stop) now.
【小题9】All the children_____(keep) quiet though their teacher was not there.
【小题10】The boy_____(read) a story book now.