I'm sorry you've been waiting so long，but it'll still be some time ________ Brian gets back.
| A．before | B．since | C．till | D．after |
The doctor ______ you for your cough is sure to _____ it.
| A．curing; treat | B．cures; treating |
| C．treating; cure | D．treats; cure |
It’s his laziness that ________ his failure in the last exam.
| A．resulted from | B．resulted in | C．led into | D．brought in |
He is_______to have come back from the abroad.
| A．possibly | B．possible | C．probable | D．likely |
After a long walk, they have ________.
| A．given in | B．given back | C．given out | D．given over |
I was still sleeping when the fire______, and then it spread quickly.
| A．broke out | B．put out | C．came out | D．got out |