Time is pressing; it’s impossible for me to get there in an hour, ________ the possible delays.
| A．accounting for | B．answering for |
| C．allowing for | D．heading for |
—Michael was late for Mr. Smith’s oral class this morning.
— _________? As far as I know, he never came late to class.
| A．How come | B．So what | C．Why not | D．What for |
. Thanks for your kind help! We would have _________ lost the game!
| A．therefore | B．or | C．otherwise | D．then |
_______ has already been pointed out, grammar is not a set of dead rules.
| A．As | B．It | C．That | D．Which |
We don’t know the reason _____ he didn’t accept the job.
| A．for what | B．for that | C．for which | D．for why |
. There are altogether eleven books on the shelf, _____ five are mine.
A. on which B. in which C. of which C. from which