______ of the earth’s surface ______ covered with water. A Two-third; is B Two-third; are C Two-thirds; is D Two-thirds; are
There are many sports lovers in his office.Some love climbing, ___ others enjoy fishing.
They can surely overcome those difficulties ___ they are closely united.
You’d better do ___ I told you.
I have the same opinion _____.
My opinion is the same _____.