My grandparents like to live in a house _______ is not very big but bright and comfortable.
| A．that | B．who | C．what | D．whose |
He______be an English teacher.
| A．used to | B．is used to | C．used to be | D．uses to |
Who does this T-shirt belong________?
| A．in | B．on | C．to | D．of |
This book______Tom’s,because his name is on the book.
| A．maybe | B．may be | C．must be | D．must |
______should not be______to go out at night.
| A．Twelve-years-old,allowed | B．Twelve-year-olds,allowed |
| C．Twelve-years-old,allow | D．Twelve-year-olds allow |
—____do you improve your English? —I improve it___listening to tapes.
| A．How, with | B．What, with | C．How, by | D．What, by |