Certainly I posted your letter — I remember ______ it.
| A．posting | B．to post |
| C．to be posting | D．have posted |
------ Can I look at the menu for a few minutes before I decide?
------ Of course. , sir.
| A．Make yourself at home | B．Enjoy yourself |
| C．It doesn’ t matter | D．Take your time |
He stood there for seemed a long time, wondering he was going in the direction.
| A．which; if | B．which; what | C．what; what | D．what; if |
Zunhua is one of the famous tourism destinations, lies Donling, a group of the Qing Imperial Tombs.
| A．20 miles northwest of it | B．20 miles northwest of which |
| C．northwest 20 miles of it | D．northwest 20 miles of which |
------ It is he often fails in the exams makes his parents worried about him.
------ So, he has to work whole- heartedly.
| A．what; that | B．that; what | C．that; that | D．/ ; that |
The teacher, it clear that he was disappointed with us, left the classroom.
| A．made | B．having made | C．who has made | D．making |