—Did you see Tom at the party?

—No，he              by the time I got there．

A．left                       B．Was leaving           C．had left                  D．have left

—Don't          too late，or you will feel tired in class．

—I won't, Mum．

A．stand up                 B．stay up                  C．wake up                 D．get up

The lights              be on．He didn't turn them off．

A．can                     B．can't                     C．must                      D．mustn't

The potato chips were invented            a chef called George Grum．

A．in                        B．by                         C．for                        D．with

My mother likes to visit               on vacation．

A．somewhere fascinating                             B．somewhere tiring

C．beautiful somewhere                                  D．interesting somewhere

—Which do you prefer, a cup of coffee or a glass of milk?

—           ，thanks．I'd like a cup of tea．

A．None                    B．Both                    C．Neither                  D．Either

I find             difficult to remember everything，though I'm still young．

A．that                     B．this                      C．／                          D．it

When I want to relax myself, I prefer to music or have sports rather than              computer games．

A．1istening,playing                                      B．1istening, to play

C．to listen，play                                           D．to listen，playing

—What did you say just now?

—I asked              ．

A．how I can open the door．       B．if you watched TV last night．

C．When did the program start．    D．you had finished your homework．

Colors can change our moods and make us         happy or sad，energetic or sleepy．

A．to feel                   B．feeling                 C．felt                 D．feel