Grammar

1. James is very I'll,.........we are sure he'll put through. (a. hence. b. so c. but d. otherwise)

2. Have you ever heard of pop song.......in Japanese? (a. sung b. sang c. sing d. sings)

3.Dr. Brookes specializes......olan disease.

4. Answering your parents........is bad manner. (a. behind b. forward c. within d. back)