．—Let’s throw a surprise party for mom’s 50th birthday.
—That’s a good idea. We_________several of her friends.
| A．invite | B．had invited | C．are inviting | D．will invite |
Dr Yuan Longping grows _____ is called super hybrid rice, _____ has a high output.
| A．what; which | B．that; what |
| C．that; which | D．what; that |
---Do you want to come with us?
---No, I would rather ______ at home than _____ with you.
| A．to stay; go | B．to stay; to go |
| C．stay; go | D．stay; to go |
Only when it is hungry ______ a human being.
| A．a lion will attack | B．a lion should attack |
| C．will a lion attack | D．should a lion attack |
My teacher as well as my classmates _____ very kind to me.
| A．are | B．is |
| C．do | D．does. |
The house rent is expensive. I’ve got about half the space I had at home but I have to pay _____ here.
| A．as three times much | B．as much three times |
| C．much as three times | D．three times as much |