I _____ Spanish quite fluently, but I haven’t got a chance to use it since I moved to Brazil.
| A．spoke | B．will speak | C．have spoken | D．speak |
What is even more important is_____ the earth cooled down, water began to appear on its surface.
| A．that | B．that as | C．which | D．which as |
---How do you look at the issue?
---My point is that our government _______ make the public aware of the seriousness of water shortage.
| A．is supposed to | B．contributes to |
| C．is committed to | D．is devoted to |
The meal over, the managers went back to the meeting room to ________ their discussion.
| A．put away | B．take down | C．look over | D．carry on |
What a beautiful sight! Wild flowers of different colors spread all over the hills and around the lake, _______ to the beauty of the valley.
| A．to add | B．being added | C．adding | D．added |
Four teams of three people would compete ______ the game and the winners would receive a free vacation.
| A．in | B．against | C．for | D．with |