They received demands that the work ________ at once.
A.must be done | B.would be done | C.had been done | D.be done |
This is such a difficult question ______ none of us can answer.
A.that | B.which | C.as | D./ |
Everyone in the class is expected to ______ these discussions.
A.participate | B.participate in | C.take part | D.join |
— Does your brother intend to learn German?
—Yes, he intends _______.
A./ | B.to | C.so | D.that |
We must do whatever we can ______ those who are in trouble.
A.help | B.helping | C.do help | D.to help |
—Have you handed in your schoolwork yet?
—Yes, I have. I guess it ______ now.
A.has graded | B.is graded | C.is being graded | D.is grading |