_______ reading the letter, what has he done?
| A．Because of | B．Except |
| C．Besides | D．But for |
In the north people sometimes tie straw ropes (草绳) round the trees in winter to ______ them from the cold.
| A．stop | B．prevent | C．save | D．protect |
It’s time that you __________ the whole book.
| A．must go over | B．can go over | C．went over | D．have gone over |
When will you ___________ the entrance examinations, next June or next July ?
| A．join | B．join in | C．take | D．take part in |
If it is quite ___________ to you, I will visit you next Tuesday.
| A．convenient | B．fair | C．easy | D．comfortable |
Jane hopes to become a friend of ____________ shares her interests.
| A．whomever | B．anyone | C．whoever | D．no matter who |