He promised to do what he ______ sure of _______.
| A．could make; my happy | B．could to make; me happy |
| C．could make; my happiness | D．could to make; my happiness |
---Why didn’t you try your best to get on the bus?
---I tried to, but _____ I could, it started moving．
| A．until | B．when | C．before | D．after |
----I hope you enjoyed the film last night．
----How on earth do you know I went to a film? I ________you．
| A．won’t tell | B．didn’t tell | C．haven’t told | D．hadn’t told |
They paid fifty percent of _____ they were able to earn to the state．
| A．that | B．which | C．what | D．whom |
---You look tired after _____ search for the missing boy．
---Yes, I prefer to head for _____ bed as soon as possible．
| A．a; the | B．the; the | C．the; \ | D．\; \ |
The new tax policy only affects people on yearly incomes over 120,000, _______ ,the very rich.
| A．by the way | B．as a result | C．in other words | D．as a matter of fact |