It was _____ computer games that cost the boy a lot of time that he ought to have spent on his lessons.
| A．to have played | B．playing | C．played | D．having played |
---- Which one of these do you want?
---- Either will do .
| A．I don't mind | B．I'm sure | C．No problem | D．Go ahead |
Although the necklace is made of glass, it really _________ me.
| A．adapts to | B．occurs to | C．appeals to | D．prefer to |
One of the first foreign expeditions _______ Mount Qomolangma arrived in Tibet in 1921.
| A．climbing | B．climbed | C．had climbed | D．to climb |
________ at the city centre, the old temple has a history of more than 500 years.
| A．Locating | B．Locate | C．Located | D．To locate |
If the weather had been better, we could have gone outing. But it ____ all day.
| A．rains | B．has rained | C．had been rained | D．rained |