Make good preparations for your self-driving trip ______ you’ll regret it when your car breaks down in a remote area.
| A．and | B．so | C．but | D．or |
A man does not know the difficulty of anything _____ he does it personally .
| A．although | B．if | C．because | D．unless |
-What was the party like ?
-Wonderful . It is years _____ I enjoyed myself so much .
| A．after | B．when | C．before | D．since |
I caught the last bus from town , but Harry came home ______ that night .
| A．very late | B．even later | C．the same late | D．the last one |
We will take _____ wants to go there for a sight-seeing .
| A．whoever | B．who | C．anybody | D．all that |
I think the doctor is able to care of _____ is the matter with your son .
| A．all | B．what | C．whatever | D．anything |