—The weather here in summer is so changeable. Please take an umbrella when you go out.

—________.

A. Well, don’t worry         B. Well, it just depends    C. Oh, take it easy D. OK, just in case

 Our teacher looked here and there on the playground ________looking for something.
A．even though    B．as if            C．even if      D．only if

 After the earthquake，the poor girl was found ________under the ruins of a church.
A．burying        B．to be buried     C．buried          D．being buried

 —Jack fell off the ladder yesterday，but he is all right now.
—What a lucky dog! He________ himself badly.
A．should injure   B．might injure    C．should have injured   D．could have injured

 The children, _____ had played the whole day long, were worn out.

     A. all of what      B. all of them     C. all of whom       D. all of which

 Shakespeare’s play Hamlet ______ into at least ten different films over the past years.

      A. had been made   B. has been made   C. was made               D. would be made

 Let’s _____ our personal feelings for now, and get to our business.

A. set up              B. set off            C. set about               D. set aside

 —Is there any possibility _________ you could pick me up at the airport?

—No problem.

A．when         B．whether       C．that                D．what

 ________I was in trouble, he would come to help me out.

A. Every time          B. The first time    C. for the first time     D. Next time  

 —I'd love to join your visit to a local museum today, but I'm on a very tight ________．

—I've got a lot of work to do today.
A．schedule       B．relief          C．budget          D．concern