When I entered the classroom, I saw the students _____ in their seats.
| A．sitting | B．are sitting | C．sat | D．to sit |
I’m certain David’s told you his business troubles. _________, it’s no secret that he owes a lot of money to the bank.
| A．However | B．Anyway | C．Therefore | D．Though |
John received an invitation to dinner, and with his work ____, he gladly accepted it.
| A．finished | B．finishing | C．having finished | D．was finished |
The opening province which _________ thirteen counties and three coastal cities will quicken its paces of economic development.
| A．consists of | B．makes up | C．is included | D．is contained |
It is obvious to the students ______ they should get well prepared for their future.
| A．as | B．which | C．whether | D．that |
Do you think _________ possible for so many people to sit in such a small room?
| A．this | B．that | C．there | D．it |