Look at the timetable.Hurry up! Flight 4026 _______ off at 18:20.??

A. takes B. took?

C. will be taken D. has taken?

Look! Xiao Wang is too sleepy to work . He ____ up watching TV .

A . mustn''t have stayed     B . shouldn''t have stayed

C . mustn''t stay            D . ought not to stay

—Look, John’s fallen asleep.

— Oh, he _______ too late last night.

A. might sit up     B. should have sat up      C. could sit up           D. must have sat up

Look at the timetable. Hurry up!  Flight 4026  ____off at 18:

A. takes                    B. took              C. will be taken          D. has taken