They use computers to keep the traffic smoothly．
| A．being run | B．run | C．to run | D．Running |
---I’m sorry．I’ve left my credit card home．And I don’t have enough cash for the meal．
--- Don’t worry．___________．
| A．I’ll invite you | B．It’s my pleasure to pay you |
| C．It’s my treat | D．Let’s go Dutch． |
_______, I have to put it away and focus my attention on study this week．
| A．However the story is amusing |
| B．No matter amusing the story is |
| C．However amusing the story is |
| D．No matter how the story is amusing |
Elephants have their own way to tell the shape of an object and _________ it is rough or smooth．
| A．不填 | B．whether | C．how | D．what |
--How about eight o'clock outside the cinema?
--That _______ me fine．
| A．fits | B．meets | C．satisfies | D．suits |
The moment we had been looking forward to at last．
| A．coming | B．come | C．comes | D．came |