1. — How many teachers are there in your school? — About 200. One third of them _____ (be) men teachers. 2. I"m sorry to keep you _____ (wait) for so long. 3. — What are you going to do, Tom? — I"m going to get my computer _____ (mend) 4. The Yangtze River is the third _____ (long) river in the world. 5. I"m looking forward to _____ (take) holiday in Hainan. |