The president spoke at the business meeting for nearly an hour without ______ his notes.
After ________ series of unsuccessful attempts, he has finally passed ________driving test.
Food supplies in the flood-stricken area ______. We must act immediately before there’s nothing left.
---Will you do me a favor and pick me up tonight? ---_________
When ________ questions in class, one should answer them as clearly as possible.
If Joe’s wife doesn’t go to the party,________.