1£®It's nearly nine o'clock and the teacher is likely__________(walk) into the classroom at any moment.

2£®Bill opened the door for Harold and__________(greet) him with cries of “welcome”£®

3£®At the meeting they discussed three different__________(approach) to the study of maths.

4£®Mr. Mohammed was elected__________(represent) the company to the international conference.

5£®__________general£¬German cars are very reliable and breakdowns are rare.

6£®__________curiosity£¬he followed the man in the dark.

7£®She was the first woman__________(win) the gold medal in the Olympic Games.

8£®Hundreds of people gave their lives in defence

__________freedom.