---How long do you think it’ll be _____ I can go back to work?--- Well, you’ll be feeling much better by next weekend.
It took a long time for the connection between body temperature and illness________.
―The river runs clear. ―We all appreciate the importance the local government has______ the environmental protection.
The boss refused to sell the car for ________ he thought was not satisfactory,
—What _______ you to get bored with her? — _______was her laziness and unkindness.
We hope the bridge ______ the road ______ will be completed as soon as possible. We can’t bear the inconvenience any more.