I’m not sure exactly how much money you’ll receive, but it will ____ cover your major expenses.

(2014·乌鲁木齐高三年级第二次诊断性测验)I might fail，but________I insist on doing it.I never lose heart.

 —Are you feeling ________？—Yes.I'm fine now.

You can get off the bus one or two stops ________ and walk the rest of the way to work every day so as to take some exercise.

We don’t have enough money .We,_______, can’t afford to buy the car.