The children enjoyed ______ in the zoo.
| A．himself | B．themselves |
| C．yourselves | D．Ourself |
My parents have fun___ by themselves. The food they make always tastes ___.
| A．cooking; good | B．cook; well |
| C．cooking; well | D．cook; good |
Thanks a lot for ______ me ______ your house for dinner.
| A．invite, for | B．invite, to |
| C．inviting, for | D．inviting, to |
It’s your turn ____ a report.
| A．make | B．making | C．to make | D．Makes |
—Is Rick there?
—No, he for Beijing three days ago.
| A．left | B．leaves | C．leaving | D．leave |