Mr. Smith, would you have some more ice-cream? — No, thanks. It’s very good, but I have to _____ my weight, you know. [ ]

I can still remember the sitting room___mymother and I used to sit in the evening[ ]

Hurry up， ________ you will miss the first bus.

can’t my pen now. Will you please lend me yours?[ ]

The president is talking on ____ phone with astronautsin ____ space.