27．These natural parks aye very important for preserving animals，which would_______-run the
risk of extinction．
| A．otherwise | B．therefore | C．besides | D．However |
I got to the office earlier that day,the 7:30 train from Paddington.
| A．caught | B．to have caught | C．to catch | D．having caught |
When I arrived, Bryan took me to see the house_I would be staying.
| A．what | B．when | C．where | D．Which |
I was glad to meet Jenny again, I didn't want to spend all day with her.
| A．but | B．and | C．so | D．or |
Would you like towith us to the film tonight?
| A．come along | B．come off | C．come across | D．come through |
--I'm sorry I made a mistake!
--Nobody is perfect.
| A．Take your time | B．You're right | C．Whatever you say | D．Take it easy |