一、单项选择题（每题1分，30分）
( ) 1.A: How often ______ she exercise? B: Twice a week.
A. do B. does C. doing D. did
( ) 2. Good food and exercise ______ me to keep healthy.
A. help B. helps C. helping D. to help
( ) 3. Tennis ____ my favourite sport. A. are B. is C. am D. be
( ) 4. “Let’s play computer games.” “That ____ interesting.”
A. looks B. sounds C. listens D. reads
( )5. My father likes football. But he ____ it. He only ____ football matches on TV!
A. plays, watches B. play, watch C. doesn’t play, watches D. plays, doesn’t watch
