---Have you brought the book I lent to you yesterday?
---Sorry, I put it on my bookshelf and _________ all about it
| A．had forgotten | B．forget | C．forgot | D．will forget |
______ he works hard, I don’t mind when he finishes the experiment．
| A．As long as | B．As well as | C．So far as | D．As soon as |
—Can you lend me some money?
—By all means．Can $10 ______?
| A．make | B．OK | C．do | D．go |
—How long are you staying?
—I don’t know．______．
| A．That’s OK | B．Never mind | C．It depends | D．It doesn’t matter |
The report you’ll ______must be clear and correct．Don’t let the typist make any spelling mistakes．
| A．have typed | B．have type | C．have to type | D．have typing |
—Please go and say hello to your aunt．She’s in the living room now．
—She has arrived! But when ______ she ______?
| A．will; arrive | B．did; arrive | C．had; arrived | D．has; arrived |