You must be getting thin, for your trousers _____ badly like a flag in the wind.

A. are flowing               B. flow                  C. flowed                     D. have flowed

I think Mick will ___ a good monitor, so I’d like to vote for him.

A. turn                      B. change            C. be                         D. make

This problem may lead to more serious ones if ____ unsolved.

A. making                 B. remained        C. keeping                 D. left

There are many books! It’s not easy for us to decide ____ and what to leave behind.

A. what to be taken       B. what to take   C. how to take             D. how to be taken

 We are short of money, so every coin ____ now.

A. values        B. prices             C. worth                      D. counts

It is the protection for trees ____ really matters, ____ how many trees are planted.

A. what; besides            B. that; except        C. that; rather than        D. what; other than

He spent several hours in the wind and snow, _____.

A. cold and hungry                                    B. coldly and hungrily

C. being cold and hungry                           D. in cold and hunger

---Oh, must you? Stay a bit longer. It’s been such fun having you.

---______, but I’ve got an early start tomorrow morning.

A. No problem      B. All right       C. Thanks anyway    D. Never mind

Much to the parents’ comfort, their income is now double ____ it was ten years ago.

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

 ____ both sides accept the agreement will a lasting peace be established in this region.

A. If only            B. Only if            C. Unless                   D. As long as