| This cake is very sweet. You _____ a lot of sugar in it. |
A. should put B. could have put C. might put D. must have put |
| Could you please tell me where you bought the shoes you _____ yesterday? |
A. tried on |
| All these gifts must be mailed immediately _____ in time for Christmas. |
A. in order to have received B. in order to receive C. so as to be received D. so as to be receiving |
| They wanted to charge $ 5, 000 for the car, _____ we managed to bring the price down. |
A. but B. so C. when D. since |
| When I got home, I found the door open. A terrible thought suddenly ______ me: Had anyone broken into the house? |
A. knocked B. beat C. struck D. attacked |
| — Have you seen Bob recently? — No, but I was told that he _____ for a new job all through the summer. |
A. has been looking B. had been looking C. is looking D. was looking |
| I had just stepped out of the bathroom and was busy drying myself with a towel ______ I heard the steps. |
A. while B. when C. since D. afte |