–What did your teacher say just now?
--He asked me __________.
| A．how could I work it out |
| B．when did I go to the library |
| C．why I am late for school |
| D．if I had get ready for the exam |
—What' the next step?
—Oh，please put some meat between two________of bread.
| A．piece | B．piece's | C．pieces | D．pieces' |
Please________hot water into the blender.
| A．cut | B．mix | C．pour | D．carry |
—Will there be more tall buildings in 50 years?—________.
| A．No，there isn't | B．No，they aren't |
| C．No，there won't | D．No，they won't |
—________will your father come back，Tony? —In three days.
| A．How long | B．How soon | C．How | D．How many |
I'm sure that there____more trees in our country in the future.
| A．have | B．are | C．will have | D．will be |