2 . It is said that the upcoming 40-day Spring Festival travel ________, also known as chunyun, will ___ on Jan 10 and end on Feb 18.

A．dash; kick out	B．rush; kick off
C．flow; kick in	D．jam; kick up

3 . Mike ______（猛冲）into the room, grabbed his bag, and ran out again.

4 . Mr. Lee was thinking how to solve the problem when suddenly he had a ________ of inspiration.

A．cash

B．flash

C．dash

D．crash

5 . As she shook her head，her earrings ________ back and forth.

A．dashed

B．swung

C．slid

D．expanded

6 . Traffic is             on roads into the city. Let’s take the metro instead.

A．building up

B．carrying on

C．dashing

D．swinging