The time he has devoted in the past years _______ the disable is now considered ________ of great value.

 A. to help; being      B. to helping; to be

 C. to help; to be      D. helping; being

. ________ not to miss the flight at 15:20, the manager set out for the airport in a hurry.

A. Reminding B. Reminded

C. To remind  D. Having reminded

The doctor kept telling him that he mustn’t smoke, but ________ didn’t help.

A. he      B. which

C. it    D. they

  —Did ________ of your parents come to attend the opening ceremony?

— ________ of them came.

A. any; None      B. any; Neither

C. either; Neither   D. either; Any

We have to delay the party till next week, ____we will not have something important to do.

    A. when                B. which              C. at which         D  that

It is well known to us all  ____  China sent up a manned spaceship to outer space successfully last year.

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

I decided to pay a visit to my former teacher as soon as I ____.

    A. finish what I did          

    B. finished what I did

    C. would finish what I was doing

    D. finished what I was doing

Look! ____.

    A. Here your teacher comes

    B. Comes here your teacher

    C. Your teacher come here

    D. Here comes your teacher

The first thing ____ you should do is to learn all the new words by heart.

    A. what               B. that               C. which            D. who

He is rather difficult to make friends with, but his friendship, ____, is more true than any other.

      A. once gained                     B. when to gain

   C. after is gained                   D. while gaining