_______ plastic bags we use,_______ it will be to our environment.
A. The less; the better
B. The fewer; the better
C. The fewer, the worse
The man lives alone， _______ he doesn’t feel lonely.
A. and B. but C. or
She has breakfast at about 7：00 every morning， __________?
A. hasn’t sheB. doesn’t she C. has she
I’m looking forward __________ good marks.
A. to get B. got C. to getting
My best friend ， ____ fifteen-year-old Tony said， “ I enjoy sailing alone.”
A. a B. an C. /
— Hello， Friendship Helpline. Who’s calling， please?
— Hello. __________.
A. I am
B. This is Lingling speaking
C. It’s me.