Not until he left his home ________ to know how important the family was for him.
| A.did he begin | B.had he begun |
| C.he began | D.he had begun |
Please read the ________ on the bottle and take the right amount of medicine.
| A.explanations | B.descriptions |
| C.instructions | D.introductions |
They did not sell a single car for a month and had to ________ some workers.
| A.lay out | B.lay up |
| C.lay off | D.lay down |
I don’t think I will need any money but I will bring some _______.
| A.at last | B.in case |
| C.once again | D.in time |
The disease failed to _______ to the new drugs the doctor used.
| A.respond | B.reflect |
| C.reply | D.reduce |
The experiment, though they had tried their best, ________ to be a failure.
| A.turned up | B.turned out |
| C.turned in | D.turned on |