The 30th Olympic Games in London, England in 2012.
| A．are going to be held | B．is going to hold | C．are going to hold | D．will hold |
The theory wasn’t accepted by many people when it was first ____, but it proved to be true as time went by.
| A．put forward | B．relied on | C．set out | D．given off |
He is good at maths and it won’t be long ____ he works out the problem.
| A．since | B．until | C．before | D．when |
—Learning a language isn't easy. It takes time.
—I agree. _______. There's no short cut.
| A．All roads lead to Rome | B．Rome wasn't built in a day |
| C．Practice makes perfect | D．Slow but sure wins the race |
His knowledge of French is ___________ for the job, although he was not fluent in the language.
| A．accessible | B．accurate | C．attractive | D．adequate |
A family of five is really a heavy burden, so we all have to work hard to _______.
| A．find out | B．work out | C．carry out | D．help out |