It doesn’t matter ________ you pay by cash or credit card in this store.
| A．how | B．whether |
| C．what | D．why |
—I didn’t expect Jack was absent from my birthday party yesterday.
—As far as I know, he _______ to see his parents in Shanghai at the weekends.
| A．goes | B．went |
| C．has gone | D．had gone |
When reading, you don’t have to stop and look up every word, _______ meaning you don’t know can be understood from the context.
| A．which | B．whose |
| C．that | D．what |
The patient had no doubt that there was hope for cure _______ he was told that there was no way to reduce her pain and suffering from the disease.
| A．unless | B．until |
| C．after | D．since |
— I’m sorry to tell you that you made a mistake in your test.
—______________ I did it as told in class.
| A．Never mind . | B．How can that be? |
| C．No doubt. | D．I can’t agree with you more! |
So do take each subject seriously, and __________what you learn is of no practical use in real life, the learning skills you get will be something you will value forever.
| A．even if | B．so that |
| C．as if | D．in case |