1 . 选择下列多义词的意思
deliver(vt.): A.发言、陈述、发表       B.递送(vt.)
1. The postman delivered the letter to my door.
2. She delivered a talk on history to the students.

2 . 选择下列多义词的意思
last: A.持续(vi) B.最后的，末尾的(adj.)C. 最后、最近(adv.)
1. He came last in the race.
2. She is the last one to come to the classroom.
3. How long do you think this fine weather will last?

3 . 选择下列多义词的意思
course : A. 一道菜   B. 课程   C.航线
1. I’d like to take a refresher course to improve my driving.
2. The plane was off the course.
3. They were treated with a five-course dinner for lunch.

4 . 选择下列多义词的意思
charge:   A .充电     B.收取   C .   指控 D.   负责
1. The young man is in charge of the company.
2. My cellphone is fully charged.
3. How much do you charge me for mending shoes?
4. He was charged with murder.

5 . 选择下列多义词的意思
catch:   A. 染上(疾病)   B. 听见，理解   C.捉住 D. v )接住
1. I caught a ball to the wall.
2. We tried our best to catch the thief .
3. - What’s wrong with you ?- Oh , I catch a cold .
4. Sorry , I didn’t catch what you said.