Scientists generally agree that earth’s climate will warm up over the next 50 to100 years______ it has warmed in the 20,000 years since Ice Age.A. so long as. B. as much as C as long as. D as well as
The sentence needs __________ once more.
The village has developed a lot ___ we learned farming two years ago.
I was not _______her presence till she spoke to me.
The reason ___ he can’t come is ______ he has to work late.
This kind of desk can be _______ to the height you need. Besides, it is not expensive at all.