--- ______ do you play football?　 --- Once a week.

–Jack is good at writing short stories.----So he is. But he writes ______ than us. So he can’t get good grades in writing.

--- ______ does your father work? --- In a hospital.

I won’t pass the exam ______I work hard..

---Does Liu Hua ever guess the meaning of English words?,---He ______ guesses the meaning, of new words. He uses his dictionary all the time.