----Is your brother badly ill?----No,_____.He’s just caught a cold.
-- The boy can speak both English and Japanese ______ he is only ten. -- Wow, what a clever boy! A. if B. because C. though
- Is James at home? -- No, he Ya'an to be a volunteer. A. has gone to B. has been to C. is going to
— Nick, would you mind out of the bathroom? — Sorry. I won't be long. A. come B. to come C. coming
-- does your cousin go to the gym? -- Twice a week. A. How long B. How often C. How soon
-- Is that girl Susan? -- It ______ be her. She left for Beijing yesterday. A. needn't B. can't C. mustn't