33.— We should recycle everything we can.— Absolutely.These may seem little things,but they’re not__________it comes to saving the environment.
In the north people sometimes tie straw ropes (草绳) round the trees in winter to ______ them from the cold.
It’s time that you __________ the whole book.
When will you ___________ the entrance examinations, next June or next July ?
If it is quite ___________ to you, I will visit you next Tuesday.
Jane hopes to become a friend of ____________ shares her interests.