You never know how much difficulty we had ___the problem．Luckily, we managed to solve it with his help.
| A．working out | B．work out |
| C．worked out | D．to work out |
________ fine weather it is! Let’s go out to play.
A. What a B. What C. How
________ beautiful these postcards are! Where did you get them?
A. What a B. How a C. How
I am busy these days, I ______ get a chance to go to the cinema.
A. seldom B. ever C. always
My sister was born_______ a singing voice.
A. from B. in C. with
--- Candy,_____ do you learn your English?
--- ________ reading textbooks aloud.
A. What; To
B. How; By
C. How; with