_______ of the students in our class _______ interested in micro blogs (微博) on the Internet.
| A．Two fifths; is | B．Two fifths; are | C．Two five; is | D．Two-five; are |
---Doctor, it seems ______ you like to work with animals.
---Yes, I think animals should ______ as our friends.
| A．that, regard | B．that, be regarded |
| C．what, regard | D．what, be regarded |
---Have you seen him recently? ---Yes. I him the other day on the street.
| A．see | B．saw |
| C．have seen | D．will see |
To our _________, Hawking didn’t worry about his problems in the slightest, _________, he just face the problems.
| A．surprised, instead | B．surprise, instead |
| C．surprises, instead of | D．surprised, instead of |
It is our duty ______much attention to ________ our best to keep our city clean.
| A．to pay, trying | B．paying, trying |
| C．pay, try | D．to pay, try |
If I were you, I’d talk ______someone ______looks friendly.
| A．to, what | B．for, who |
| C．to, who | D．for, what |