1. The experts were not fully _______ that the animal was a puma.

A. convinced; B. believed; C. realized; D. discovered

2. I hope you will take this matter into _______.

A. effect; B. understanding; C. consideration; D. notice

3. He could not resist the ________ of making a lot of money quickly.

A. introduction; B. invitation; C. temptation; D. trial

4. You asked me to _______ you to post that letter.

A. remember; B. remark; C. remind; D. recall

5. After a lot of difficulty, he _______ open the door.

A. managed; B. succeeded; C. was able to help; D. was capable

1:A

2:C

3:C

4:C

5:A

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