The fans never expected their favourite team, which owns so many excellent players, ________have been defeated in the first round!

(2013·高考安徽卷)It ________ be the vocabulary that caused you the problem in the exercise because you know a lot of words.

You really need to have a good rest．Remember：nothing ________make up for the loss of your health．

 －Must I go and get some water now?   －No, you __________.

The number of teachers in our school _______ greatly increased last term.A number of teachers in this school ______from the countryside.