Annie keeps a diary every day. _________, she is good at writing.
| A．Because of | B．Instead of |
| C．As a result | D．So that |
—Did you call Jim back?
—I don't need to, ________ we'll have a meeting together tonight.
| A．though | B．unless | C．because | D．if |
In Britain, you must reach 18 ________ you want to drive a car.
| A．because | B．though | C．if | D．so |
I'll write a letter to you ________ I arrive in New York.
| A．as soon as | B．until | C．since | D．for |
I told him the news ________he came back yesterday.
| A．until | B．as soon as | C．unless | D．as |
—Ring me up ________ you come to my house, will you?
—Sure, I will.
| A．though | B．while | C．before | D．until |