Scientists generally agree that Earth's climate will warm up over the next 50 to 100 years ________ it has warmed in the 20,000 years since Ice Age.
| A．so long as | B．as much as |
| C．as long as | D．as well as |
In salad bars the waiter does not bring you salad. You have to____ yourself, usually to as much as you want.
| A．bring | B．serve | C．help | D．supply |
---How do you like the film?
---There was nothing special--- it was only ____.
| A．average | B．usual | C．normal | D．common |
--- What are you going to do next?
--- To write a science story about outer space ___ by Science and Technology Press.
| A．published | B．being published |
| C．to be published | D．publishing |
I'll be home late, but please don't stay ____ for me.
| A．up | B．in | C．over | D．on |
---Mary has a very low opinion of George.
---It can' t be any worse than ____ of her.
| A．he | B．his | C．him | D．he does |