_____ we need is more time.
| A．What | B．That |
| C．/ | D．When |
_____ we need more time is obvious.
| A．What | B．That |
| C．/ | D．Who |
This room is ___________ that room.
| A．as three times big as | B．three times as bigger as |
| C．three times as big as | D．as big as three times |
Tom is taller than _________boy in our class.
I like these photos and they can ____me _____the life living in the countryside.
| A．think ;of | B．let ;down |
| C．wake ;up | D．remind;of |