. The flowers his friend gave him will die unless __________ every day. A. watered B. watering B. water D. to water
----- That is how you can get to the hotel. Have I made myself clear? ----- I’m afraid I don’t quite catch with you. ----- OK. __________
Some students have trouble _______grammar while others have difficulty—___ new words.
We were going out for a walk ________ it began to rain.
— What did Tina say just now? — She asked ____ this summer holiday.
Bill’s fully ____ from his heart disease. He is very happy.