Start out right away, _____ you’ll miss the first train.

A. and          B. but              C. or               D. while

 He _____ football regularly for many years when he was young.

A. was playing    B. played             C. has played           D. had played

 _____ their hats into the air, the fans of the winning team let out loud shouts of victory.

A. To throw      B. Thrown          C. Throwing         D. Being thrown

 If Newton lived today, he ______ surprise by what ____ in science and technology.

A. would be, has been discovered         B. will be, had been discovered

C. would be, has discovered              D. will be, has been discovered

 He didn’t make ____ clear whether the meeting would be put off.

A. this            B. that              C. it             D. these

 We had a picnic last month and it was a lot of fun, so let’s have        one this month.

A. the other                        B. some           C. another            D. other

 –What’s that noise?

  –Oh, I forgot to tell you. The new machine ______.

A. was tested    B. will be tested          C. is being tested    D. has been tested

 --- My stomach hurts badly.

   --- You ______ have eaten so many mangoes.

A. wouldn’t                        B. couldn’t            C. shouldn’t        D. mustn’t

 It was not until _______ together for a couple of weeks ____ I found we had a lot in common.

A. we stayed, that                  B. did we stay, that   

C. we stayed, when                  D. did we stay, when

 --- Jack lost new mobile phone the other day.

--- ________? That’s his third one in just one month.

A. Had he     B. Did he            C. Does he         D. Has he