－What did you do yesterday evening, Gina?

－I ________ Titanic 3D in the City Cinema．

A．watch

B．watched

C．am watching

D．will watch

－Where does your uncle work, Jack?

－In a ________ in Paris．He is a policeman．

A．TV station

B．book store

C．post office

D．police station

－Who's that man?

－Jeremy Lin．He's ________ American basketball player．

A．a

B．an

C．the

D．/

－I'd like to introduce my best friend to you, peter．

－Thank you, Lucy．But we ________ already．

A．meet

B．met

C．will meet

D．have met

－Have you heard of Earth Day?

－Yes．The first Earth Day ________ in 1970 to educate us to protect our planet．

A．celebrates

B．celebrated

C．is celebrated

D．was celebrated

－Do you have any plans for this weekend?

－I'm not sure．I ________ go climbing Mount Yuntai．

A．must

B．need

C．may

D．can

－I left my keys in the room yesterday．I had to get in ________ the window．

－It's dangerous to do that．

A．in

B．through

C．over

D．to

－What smells terrible, Ted?

－I'm sorry．I'll ________ my shoes and wash them at once．

A．take away

B．put away

C．move away

D．get away

－Can you answer the door, Jim? I ________ the dishes．

－I'm coming, dad．

A．do

B．did

C．have done

D．am doing

－How was your trip in Chengdu?

－Not so good．I stayed there for two days．But it rained on ________ of the days．

A．none

B．neither

C．both

D．all