---Do you have anything to say for yourself?
---Yes, there is one point ________ I must stick to.
| A．/ | B．when | C．why | D．where |
----Fancy meeting you here, Lucy! I never thought you visit us today.
----Sorry, I forgot to tell you I was coming. I hope you don't mind me____.
| A．calling in | B．pulling in |
| C．breaking in | D．dropping in |
If you go to the wildlife park, you will find the places there more dangerous than commonly_ __.
| A．supposing | B．suppose | C．to suppose | D．supposed |
一I'm afraid I have to leave now, for you see, he is waiting for me.
----Well, if you_ , at least wait till the heavy rain stops.
| A．could | B．should | C．must | D．might |
He says difficulty you meet with in your work, you can turn to him for help
| A．how | B．however | C．what | D．whatever |
CT is really useful invention, with which doctors can find out what's wrong with a patient more easily.
| A．A; a | B．The; an | C．The; a | D．A ;the |