Every exercise ______ on a different grammar point. You should go over the main points of the grammar rules related before you work each of them out.
A.focuses |
B.puts |
C.depends |
D.counts |
The __________ as one travels by boat along the Changjiang Three Gorges is fantastic.
A.scene |
B.view |
C.scenery |
D.sight |
They have to set a(n)__________ to the expense of the trip given that little money they have.
A.edge |
B.border |
C.regulation |
D.limit |
Sit down, Emma. You will only make yourself more tired,__________ on your feet.
A.to keep |
B.keeping |
C.having kept |
D.to have kept |
No one is permitted __________ the room until the chairman declares the end of the conference.
A.leave |
B.to leave |
C.leaving |
D.left |
Our English teacher raised her voice to make herself __________.
A.hear |
B.to hear |
C.heard |
D.hearing |