_______right away, you would arrive there by 6 o’clock P.M.

  A. Would you start out       B. Will you start  

C. Were you to start out      D. If you’ll start out

The driver of the red car         when a black one came up very quickly.

A.was just starting                                            B.has just started

C.would just start out                                        D. is just starting out

It’s getting late. We must "be off" now. Which of the following can’t replace the underlined part?

　 A. begin 　 B. be leaving  C. start 　 D. go

_______right away, you would arrive there by 6 o’clock P.M.

  A. Would you start out       B. Will you start  

C. Were you to start out       D. If you’ll start out

We can’t ______ the car.There ______ something wrong with the engine.

A.drive;must be                                               B.start;must be

C.start;has                                                       D.begin;must have