do
- I really don’t know_______about it.
- If you don’t go, _____.
- In modern times, girls like beautiful clothes－Yes, and boys. After all, our life has been greatly improved
- In my opinion, all Mr Tom ______ good to his students in his class at present. He is very strict in their study.
- No matter how hard he worked, ___ ____
- Nobody knows __________next.
- Now that their parents are dead, the poor boy doesn’t know ________ the money they left.
- Please do me a favor—-_____ my friend Mr. Smith to Youth Theater at 7:
- Sandy could do nothing but _________ to his teacher that he was wrong.
- The old man told us _______ and ________.