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

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

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

 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

 _____ 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

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

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

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

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

 The parents suggested ___ in the hotel room but their kids were anxious to camp out during the trip.

A. sleep            B. to sleep             C. sleeping             D. having slept

 Leaves are found on all kinds of trees, but they differ greatly         size and shape.

A．on           B．from             C．by               D．in

 Alan is a careful driver，but he drives ______ of my friends.

A. more carefully                                    B. the most careful

C. less carefully                                    D. the least carefully

 After a knock at the door,  the child heard his mother’s voice           him.

A. calling          B. called           C. being called     D. to call