—How long will you be staying?
—I don’t know.______.
| A．That’s OK | B．Never mind |
| C．It depends | D．It doesn’t matter |
____ Johnny says sounds right to Helen. That’s why she has made up her mind to live with him ____ happens.
| A．Whatever; whatever | B．Whatever; however |
| C．No matter what; whatever | D．No matter what; no matter what |
I suddenly found myself ____ down the street when I found a crowd of people gathered in the street corner.
| A．run | B．running | C．runs | D．ran |
Although this ____ sound like a simple task, great care is needed.
| A．must | B．may | C．shall | D．should |
In many countries in the world, breakfast is a snack _____ a meal, but the traditional English breakfast is a full meal.
| A．other than | B．more than | C．rather than | D．less than |
It’s a fact ____ he has not received the letter.
| A．that | B．which | C．whether | D．what |