It was not until the teacher had explained it three times _______ how to work out the problem.
A.did he understand | B.had he understood |
C.that he understood | D.that he didn’t understood |
_____ all the inventions have in common is ______ they have succeeded.
A. What; what | B. That; what |
C. What; that | D. That; that |
No matter where he is, he makes ________ a rule to go for a walk before breakfast.
A.him | B.this |
C.that | D.it |
If he had insisted that heto work there then, everything would be OK now.
A.sent | B.be sent |
C.had been sent | D.was sent |
Professor Smith, along with his assistants, on the project day and night to meet the deadline.
A.work | B.working |
C.is working | D.are working |
—It is said that you have won the first prize in the English contest.
—. English is not my cup of tea.
A.Don’t pull my leg | B.Don’t be a wet blanket |
C.I’m all ears | D.It’s a piece of cake |