You ________ pay too much attention to your reading skill, as it is so important.
| A．can't | B．shouldn't | C．mustn't | D．needn't |
_______ you call me to say you are not coming, I’ll see you at the theatre．
| A．Until | B．If | C．As | D．Unless |
He apologized for his mistake, saying that he ___________no offence．
| A．supposed | B．intended | C．considered | D．pretended |
Scientists generally agree that Earth’s climate will warm up over the next 50 to 100 years _________ it has warmed in the 20 000 years since Ice A
ge．
| A．as long as | B．as much as | C．as soon as | D．as well as |
Was it in the beautiful park _________was located by the sea ______you first met your new English teacher?
| A．where; that | B．which; which | C．that; that | D．which; where |
To help myself get to sleep, I have tried several ways but it seems that _______works．
| A．nothing | B．none | C．neither | D．all |