Everyone tells me I’m a good speaker, _____ I really don’t like speaking in public.
| A.and | B.so | C.but | D.or |
______ I admit that there are quite a few problems, I don't agree that they cannot be solved.
| A.Supposing | B.Since | C.While | D.As |
The new policy allows a couple to have a second birth _____either is an only child.
| A.though | B.if | C.unless | D.until |
There is no way of knowing why one man makes an important discovery ______ another man, also intelligent, fails.
| A.since | B.if | C.as | D.while |
I made a promise to myself _______ this year, my first year in high school, would be different.
| A.whether | B.that | C.what | D.when |
Cheer up! It won’t be ______ we can meet again.
| A.before long | B.long before |
| C.after long | D.long since |
Have you sent thank-you notes to the relatives from _ _ you received gifts?
| A.which | B.them | C.that | D.whom |
There is much truth in the idea _ kindness is usually served by frankness.
| A.why | B.which | C.that | D.whether |
I have a tight budget for the trip, so I'm not going to fly _ the airlines lower ticket prices.
| A.once | B.if | C.after | D.unless |
The limits of a person’s intelligence, generally speaking, are fixed at birth, but he reaches these limits will depend on his environment.
| A.where | B.whether | C.that | D.why |