Even if they are on sale, these refrigerators are equal in price to, if not more expensive than, _____ at the other store.
Mr. Benet is such a wise teacher. Never have I regretted the advice he gave me.
The beautiful mountain village we spent our holiday last year is located in ____________is now part of Hefei.
Dave is always , never making a decision about anything in a hurry.
Reasonable analysis as well as imagination is scientific discoveries.
-----I think you us an explanation. -----I will prove what I have done is right and I mean no harm.