— I'll meet you outside the cinema in an hour， OK?
— ____.
| A．No， 2 hours later | B．Yes， that's a good idea |
| C．OK， but I can manage | D．No， I don't think so |
Jumping out of ______airplane at ten thousand feet is quite _____exciting experience.
| A．/ ；the | B．/ ；an | C．an；an | D．the ; the |
What they need ______ enough money, while what we need ______ enough workers.
| A．is; is | B．are; are | C．is; are | D．are; is |
—Please tell Nana she has won the first prize in the teaching skill contest in April.
—_________! She never did so well before.
| A．Congratulations | B．Good luck |
| C．That’s right | D．What a good surprise |
The serious situation made it possible for laws preventing pollutions_________in many countries.
| A．from passing | B．to pass | C．by passing | D．to be passed |
—Mr.Smith,you are wanted on the phone.
—Thank you. _________no one knows I’m here.
| A．For | B．And | C．But | D．So |