— go to bed too late, Lucy . — Sorry ,I won’t.
| A．Not | B．Can’t | C．Not to | D．Don’t |
A________day！Don’t you want to go out for a walk with us？
| A．beautiful |
| B．scary |
| C．disappointing |
| D．crucial |
I hear it’s a________experience to visit the caves and many people go there every day．
| A．terrifying |
| B．fascinating |
| C．boring |
| D．frustrating |
The hamburger not only smells good but also tastes________．
| A．awful |
| B．bad |
| C．delicious |
| D．salty |
Don’t open the door to strangers；it’s not________．
| A．safe |
| B．polite |
| C．convincing |
| D．embarrassing |
—Call me up if it’s________to you tonight．
—Sure．
| A．nice |
| B．convenient |
| C．uncrowded |
| D．organized |