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If he _________ harder，he will catch up with us soon．

A．study            B．studies           C．will study             D．studied

Thank you for _________ me so _________ help．

A．give；lots of           B．give；many           C．gives；little           D．giving much

You look very tired．Please stop _________ a rest．

A．having             B．have           C．to have             D．has

I _________ Beijing tomorrow．

A．will back         B．am back              C．am back to             D．will be back to

I have _________ to show you．

A．different something                                   B．something different

C．anything different                                       D．different anything

I what to know _________ the day after tomorrow．

A．what he will do                 B．what will he do

C．what he did                         D．what did he do

Brain，with his brother，likes playing _________ piano．

A．the               B．／                C．with                       D．A

The book is very _________．I'm _________ in it．

A．interested；interested                                B．interesting；interesting

C．interested；interesting                                D．interesting；interested

You must keep your eyes _________ when we play the game．

A．open             B．opens           C．close            D．closes

—Is Tony good at _________?

—Yes，he is．I often hear him _________ in the neat room．

A．singing；sing                   B．sing；sing

C．singing；to sing                    D．to sing；singing