单选题 If you want to play the violin well, you need to do some ____

单选题 You should have been more patient ____that customer; I'm sure that selling him the watch was a possibility.

单选题 — Doctor, I' ve caught a cold. Shall I take some medicine?
— No need. Your body itself can ____ the cold. Just drink more water.

单选题 The workers are ____ because their boss hasn' t paid them for months.

单选题 Do you think shopping online will ____ take the place of shopping in stores?

单选题 How can you ____ her offer?I'm afraid she will feel hurt.

单选题 He ____ his son by giving him too much money.

单选题 We had a picnic last term and it was a lot of fun, so let' s have ____ one this month.