---- Excuse me. Can you spare me a few minutes?
------ _______ ？
| A．what’s on | B．What’s up | C．What’s more | D． What is it |
This is a_______complicated(复杂的)problem．I don’t know how to solve it.
| A．very | B．much too | C．much | D．too much |
He came home______yesterday.
| A．late | B．latter | C．lately | D．later |
Asia is______the largest continent in the world．
| A．by far | B．a little | C．far away | D．a great deal |
_____explanation is necessary.
| A．Farther | B．Further | C．Farthest | D．Furthest |
He is_____his elder brother.
| A．as a tall fellow as | B．as tall a fellow as |
| C．so tall a fellow as | D．taller a fellow than |