It is required that under no circumstances ______ betray ourselves even if there are temptations like money or beauty.
| A．we will | B．should we | C．we | D．we shall |
______ it is required to follow the grammatical ruled when witting English,there are always some exceptions.
| A．Unless | B．while | C．As | D．Since |
he recommended us to read the book Who moved my cheese,_______ written by Spencer Johnson.
| A．one | B．that | C．which | D．it |
Smoking, ____ some smokers, might ease their anxiety sometimes, but ____ the addiction caused by their constant practice, it is really hard to give up.
| A．according to; due to | B．according to ;because |
| C．as to; since | D．thanks to;if |
Nobody noticed how long the cat ____ under the table _____for dinner.
| A．has lied | B．has lain; laid | C．had lain;laid | D．had laid;lain |
I saw an old man was standing at the corner, with a hat in his hand,____ handouts（施舍物）
| A．waited for given | B．waiting for being giving |
| C．waited to be given | D．waiting to be given |