A．isB．wasC．wereD．had beenIf it（ ）possible, I would have……

单项选择题（ ）Finish cating lunch last ought to wash the dishes.

单项选择题Look! Here（ ）the bus.

单项选择题The cake is delicious!Well, at lest it`s（ ）the one I ate last night.

单项选择题Jak loves sport. He is often seen（ ）basketball on the school.

单项选择题Could you help me move the table to teachers` office.（ ）

单项选择题We are going to the zoo by bus on Tuesday aftermoon. Will you go with us（ ）meet us there

单项选择题Why did you call me yesterday I was out then.To tell you I（ ）a souvenir for you.

单项选择题As we all know , drinking too much（ ）our health.

单项选择题Hello. Blue Sky company. Can I help you Yes. This is Jack Smith. May I speak to the sales manger,pleaseYes. This is（ ）.

单项选择题Have you ever been to TibetYes. I have fantastic （ ） of my trip there last summer.