Sandstorms in Asia seem _____ in recent years as a result of desertification.
| A．to increase | B．to have increased |
| C．having increased | D．increasing |
—Have you finished your first paper?-- ______ . Just half of it. How about you?
| A．Not at all | B．Not likely | C．Not a bit | D．Not yet |
Little_____ about her own safety, though she was in great danger herself.
| A．did Rose care | B．Rose did care | C．Rose does care | D．does Rose care |
The how to book can be of help to______ wants to do the job.
| A．who | B．whomever | C．no matter who | D．whoever |
---_____is your father? ----He is an engineer.
| A．How | B．What | C．Who | D．Which |
--Do you speak Chinese, or Japanese?
----I don't speak ___ of them.
| A．none | B．all | C．either | D．neither |