III. 选词填空。

　　1. Eat a balanced diet to __________ healthy.

　　2. Jane isn’t very __________. She likes to stay at home and read.

　　3. Eating fruit __________ you to keep in good health.

　　4. I can’t come to your party because I __________ study for my test.

　　5. When it rains I __________ a taxi.

　　IV. 根据括号内的提示，用完整的句子回答问题。

　　1. How does your father get to work? (by subway)

　　__________________________________________________

　　2. What’s the matter with you? (headache)

　　__________________________________________________

　　3. Is Jim taller than Mike? (No)

　　__________________________________________________

　　4. Where are you going on vacation?(Canada)

　　__________________________________________________

　　5. How far is it from your home to the bus station? (2 miles)

　　__________________________________________________