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When summer ________，some children will go to the seaside for fun．

A．comes          B．came       C．will come            D．would come

I _____ you already that washing hands often will help prevent the A-H1Nl Flu．

A．tell         B．told        C．have told           D．am telling

He was still working on his project while other people ________ a rest．

A．were having       B．are having       C．will have         D．have

Many houses _______ in the big fire a few days ago．What a shame!

A．were damaged      B．damage      C．were damaging         D．damaged

To everyone’s surprise，Alex _____ play chess very well when he was only four．

A．might           B．should          C．would             D．could

The woman feels that she should let her son _________his own decision this time．

A．makes          B．make       C．to make            D．making

Susan finally became a popular singer after she practiced __________ for years．

A．sing        B．to sing        C．singing            D．sang

_________ John failed to climb to the top of the mountain several times，he didn’t give up．

A．Although         B．Because        C．Whether        D．Unless

Keep an English diary，_____ your English will improve．

A．or         B．since       C．when          D．and

Could you please tell us ________ in Shanghai?

A．when will you visit the World Expo

B．when you will visit the World Expo

C．when the World Expo will you visit

D．when the World Expo you will visit