—You may find the key to the math problem on page 107．
—Ah, it's so simple． I wonder why I _ of that．
| A．hadn't thought | B．haven't thought |
| C．didn't think | D．wasn't thinking |
I don’t know whether I can attend the meeting. I’m afraid that you have to wait a moment and allow me to check my _____.
| A．schedule | B．fare | C．detail | D．item |
--- May I move your bag a little and take this seat?
--- __________.
| A．It doesn’t matter. | B．Go ahead. |
| C．It’s your turn. | D．You’ve got it. |
--- Tom is fond of surfing the Internet and junk food.
--- Well, ___________. But I’ve realized it’s really bad.
| A．so am I. | B．so do I |
| C．so I am | D．nor am I |
Peter’s jacket looked just the same as Jack’s, but it cost ____his.
| A．as much twice as | B．much as twice as |
| C．twice as much as | D．as twice much as |
________, 200 students went for the picnic, ____ some from No.2 High School.
| A．By total, includes | B．In total, included |
| C．Total, including | D．In total, including |