. It used to be thought _____ the Earth was flat.
A.as | B.when |
C.since | D.that |
To master a foreign language, ______.
A.a lot of practice is needed |
B.it needs a lot of practice |
C.practice is in need of |
D.one needs a lot of practice |
With a lot of difficulties _______, they went to the seashore and had a good rest.
A.settled | B.settling |
C.to settle | D.being settled |
It is difficult to imagine his ______the decision without any consideration.
A.accept | B.accepting |
C.to accept | D.accepted |
__________ by many tall trees, the lake looks more beautiful.
A.Surrounding | B.Surrounded |
C.Being surrounded | D.To surround |
Jane returned from work, only______ that his house had been broken into.
A.found | B.to find |
C.finding | D.to have found |