－ Mrs. Smith ______ singing as a hobby in her sixties, and she is really good at it now.
－It’s never too old to learn.
| A．put up | B．took up |
| C．looked up | D．gave up |
They will protect their families if there is ____________.
| A．dangerous | B．in danger | C．danger | D．in dangerous |
The little girl kept ________ the house, because she wanted to keep it _________.
| A．cleaning; clean | B．cleaning; cleaning |
| C．clean; clean | D．clean; cleaning |
I don’t think Jim can _______ a picture on his bedroom wall because he is so short.
| A．put on | B．put in | C．put up | D．put together |
________the teachers in our school is 150 and some of them are_______ teachers.
| A．A number of, women | B．The number of, women |
| C．A number of, woman | D．The number of, woman |
Not only you but also Sandy ______ interested in seeing films.
| A．are | B．is | C．am | D．be |