Last night, before the exam, I went over the lessons_______I couldn’t keep my eyes open to stay awake any longer．
| A．before | B．until | C．unless | D．when |
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 |
.—Would you please telll us your private life and your the date of the marriage？
—_________!
| A．No way | B．No doubt | C．No comment | D．No matter |
--- Did that book give the information you needed?
--- Yes, but ______, we had to read it almost entirely.
| A．for finding it | B．to find it | C．finding it | D．by finding it |