—English has a large vocabulary, hasn’t it?-Yes. _____ more words and expressions and you will find it easier to read and communicate.
This book is considered to be the best novel of its kind ever.
-- I can’t find my umbrella. -- I saw George going away with____, but I’m not sure whether it is yours.
I can't _him in the knowledge of wild plants.As a matter of fact, he' s an expert.
It's years we met each other at a party in Qingdao .
How come you stepped into the lab with your shoes on? You’re ________to take them off before you enter it. I told you so.