choose the write modal verb.
1. It's a hospital. you _____ smoke
2. he had been working for more than 11 hours. He____ be tired after such hard work. he___ prefer to get some rest.
3.___you stand on your head for more than a minute? no, i____.
4.___ i ask you a question?yes, of course.
5.take an umbrella, it ___rain later.
6. i __ help you, but i don't want to.
7.___ i go to the bathroom, please?
8.whose is this bag? i don't know but it __ belong to helen.
9.i really __ try to get it
10. you ____ look at me when i am talking to you​