The main role of the police is to uphold and _______ the law.

A. enlarge B. endanger C. encourage D. enforce

He held the big machine firmly and pulled it up with his _______ hands.

A. empty B. bare C. only D. blank

“You’ve eaten all the chocolate cake?” – “What of it?”

A.What does it matter? B. What’s happened to it?

C.Where is the rest? D. You mean I’ve eaten all of it?

Just take it easy don’t make________ about it 
A a song and dance 
B sense
C prim and proper
D a go

She has won 5 matches in a row. It’s no doubt that she is on a _____
A go
B way 
C roll
D success

10. A. material                   B. apologize                  C. disappointed             D. informative

9. A. disease                      B. design                       C. compose                   D. aspect

8. A. delicate                     B. promotion                C. volcanic                    D. resources

7. A. capacity                    B. language                   C. dangerous                 D. courage

6. A. attractive                   B. laboratory                 C. investigate                D. knowledgeable