The professor’s research finally proved to be ______, though he had spent a lot of money on it.
| A．priceless | B．valuable | C．worthless | D．worthwhile |
Come ______, everybody! Look at this _______, and you will find something terrific.
| A．closely; closely | B．close; close |
| C．closely; close | D．close; closely |
Up till now we _______ four units and this will be the second time that we _______ a test.
| A．have finished; have had | B．finished; will have |
| C．have finished; are to have | D．will finish; have had |
As a result of the serious earthquake, two-thirds of the buildings in that area _______.
| A．need repairing | B．needs to repair |
| C．needs repairing | D．need to repair |
--- I’m not good at singing, you know.
--- ________! It’s just for fun.
| A．No problem | B．Come on | C．What a pity | D．Cheer up |
--- How about eight o’clock outside the cinema?
--- That ________ me fine.
| A．fits | B．suits | C．meets | D．satisfies |