1 . Before planning the holiday, Natalie and Mischa should carefully __________ the cost to make sure they don’t spend too much.

A．work out

B．take away

C．look after

D．pick up

2 . Sometimes we should ________ others’ mistakes directly and tell them what they should do.

A．work out

B．leave out

C．point out

D．hand out

3 . —Honey, could you help me ________ the picture of colorful balloons from the paper?

—OK, Mum. I’m coming!

A．cut out

B．work out

C．turn out

4 . —It ________ that the girl at the school gate is my sister’s friend.
—We should go and say hello to her.

A．finds out

B．turns out

C．works out

D．blows out

5 . 仔细想想，你就能解决这个问题了。
Think hard, and you can ________ this problem.

6 . —Miss Li, could you please help me ________ this math problem?

—OK. Let me try.

A．look up

B．work out

C．set up

D．look for

7 . Life in the 2030s will be filled with difficulties, but we believe we can _______ any problem.

A．find out

B．look out

C．work out

8 . It ______ that the blood on the suspect’s shirt was from killing hens and ducks.

A．broke out

B．turned out

C．worked out

D．gave out

9 . Life in the 2020s will be filled with difficulties, but we believe we can ________ any problem.

A．find out

B．look out

C．work out

10 . Cindy felt very happy because she ________ the difficult math problem by herself.

A．worked out

B．found out

C．put out