—The box is too heavy to carry. What's in it? —Oh, it is ________ books.
| A．filled with | B．covered with |
| C．used for | D．asked for D |
Do you look Sam?
| A．the same as | B．same as |
| C．the same | D．the same so |
Taking buses in Beijing is than taking a taxi.
| A．more cheap | B．much cheaper |
| C．a little cheap | D．less cheaper |
His shoes are cheaper than .
| A．you | B．your | C．yours | D．your one |
I like to play with children are active.
A.which B.whose C.yours C.who
— Do you enjoy in this city?
— Yes, I do.
| A．to live | B．living | C．lived | D．to living |