放学时你和老师告别,你不能说:A.Hello,Miss Li! B.Goodbye,Miss Li!
There _______ many black clouds then. A. is B. Was C. Were
They were hungry because they ________ have lunch.A. aren’t B. don’t C. didn’t
It was time ________ play games. A. to B. for C. on
Don’t shout ________ your friend. A. to B. at C. on
Each student __________ one sentence.A. says B. speaks C. tells