The doctors must get there in half an hour. There should be no____ in sending the blood to the dying girl .
| A．delay | B．wait | C．time | D．hurry |
Tom’s mother kept telling him that he should work harder, but ______ didn’t help.
| A．he | B．it | C．she | D．which |
We need some more facts and figures __________ we take the final decision.
| A．since | B．before | C．after | D．until |
— John seems happy, even though his wife left him and he lost his job.
— I think he __________ to put on a brave face.
| A．will try | B．has tried | C．had tried | D．is trying |
When you rewrite the paragraph, I advise you to leave out __________ is thought unnecessary or misleading.
| A．what | B．that | C．those | D．which |
— Can you hand in your composition tomorrow?
— Sure. ________it handed in on time, I’ll stay up tonight.
| A．Get | B．Having got | C．Getting | D．To get |