Please __________ the numbers and I’m sure they will __________ more than 1, 000.
| A．add up; add to | B．add up; add up |
| C．add up; add up to | D．add to; add up |
Guangzhou’s high school students have been_______to a lot of foreign cultures,.but they never forget their own.
| A．contributed | B．limited | C．devoted | D．exposed |
I have something ______today — I must go and have a flight ticket to Washington______.
| A．to arrange ; to book | B．seen to; booked |
| C．dealing with; booked | D．to attend to; booked |
Our music party hasn’t begun yet, for the chairs and lights are not_______.
| A．in need | B．in place | C．in charge | D．in person |
.It is very obvious that ______little money my father earns very month hardly support______family as large as mine.
| A．the; the | B．a; the | C．the; a | D．不填; a |
The plan for the new design occurred to Mr. Smith______on his work recently.
| A．while concentrated | B．while concentrating |
| C．while he concentrated | D．while concentrating himself |