Not until the teacher explained the importance of getting up early ______ we promise to come early.
A.should | B.would | C.did | D.could |
All of the children ______ in the school play and they are in high spirits.
A.are involving | B.involve |
C.are involved | D.have involved |
______ no bus, we had to walk home.
A.There was | B.There being |
C.Because there being | D.There were |
During the rush hour they werein the heavy traffic.
A.held on | B.held up |
C.held down | D.held out |
--- The film we saw last week is very romantic.
--- ___ I did not think it romantic at all.
A.With all due respect | B.I beg to differ |
C.As predicted | D.I can’t agree with you more |
China made a commitment to the world in the Copenhagen Summit that by 2020, the carbon-intensity of its economy ______ fall 40% to 45%.
A.shall | B.may | C.must | D.should |