Because Edgar was convinced of the accuracy of this fact,he his opinion.
Mr. Smith insisted that his book _______within three days.
No one likes to talk to him because he is difficult to _______.
As_____ matter of fact, _____ beauty of _____ nature there made an excellent impression on me.
-- Guess what! I have passed my driving test last week. -- ______!
The growing speed of a plant is influenced by a number of factors, ________ are beyond our control.