----May I go swimming this afternoon? ----I'm afraid not _______ you have finished your homework.
-- I’m sorry I ______ my homework at home. -- That’s all right. Remember ______ it to school tomorrow.
I _______ some schools if I have a lot of money.
--What did Sam say just now? --He said he ______ at that time.
-- My friends always get better grades than I do. What should I do? --
______ Kathy was watching TV, her mother asked her to go shopping.