Water( boils) at 100度 and( freezes) at zero.
主语第三人称单数,谓语动词要加S
People who (don't eat)meat are vegetarians
They stood under the shelter because it(was raining )
Nancy is not going to come tonight!But she(promises )!
Would like to go to see the movie with tonight?Sorry,I(have seen )it already.
(Have ) you(studied )French lately?No I am busy
加油!不明白再问!