If you can’t decide which of the two books to borrow, why don’t you take __________? I won’t read them this week.
------Do you mind if I keep pets in this building? ------_____.
The speaker raised his voice but still couldn’t make himself ______.
The visiting professor gave us some advice, ____ of great help to our English learning.
I shall never forget those years I lived in the country with the farmers, has a great effect on my life.
Is this the problem ____the teacher explained last week ? Choose the wrong answer :