If you don’t study hard, you’ll regret, _____ you?
The child asked his mother _________ go out to play tennis.
He said that his car __________ stolen and he ________ have to telephone the police.
China Daily is _________ a newspaper; it helps us improve our English.
Jane requested that Mr. Smith _________ her another chance.
I asked my boss for a month’s holiday and, _________, she agreed.