You never know how much difficulty we had ___the problem．Luckily, we managed to solve it with his help.
| A．working out | B．work out |
| C．worked out | D．to work out |
‘I’m a singer.’ is ________ an interesting TV show________ many people like watching it.
| A．so ; that | B．such ; that | C．so ; as | D．so ; that |
— I hope I can take part in the game show Who is Still Standing and win something.
— Stop daydreaming. You will win nothing ____ you spend a few months preparing for it.
| A．since | B．unless | C．if | D．because |
There will be______ one-hour documentary tonight on TV. It tells a story of______honest boy in the mountain village far away.
| A．an, an | B．a, a | C．an, a | D．a, an |
—Is Richard still living here?
—No, he_____ to London already.
| A．moves | B．moved | C．will move | D．has moved |
--Do you know _________ the English speech competition?¾Next Friday evening.
| A．when will our school hold | B．when our school will hold |
| C．our school when will hold | D．our school will when hold |