– Why ask me to take that early bus?

--- Because that bus _______ the 9:30 train at Boston .

    – Why ask me to take that early bus?

--- Because that bus _______ the 9:30 train at Boston .

A. joins to   B. joins up    C. unites with     D. connects with

  – Why ask me to take that early bus?
--- Because that bus _______ the 9:30 train at Boston .

--Why ask me to take that early bus?

--Because that bus ________ the 9∶30 am train to Boston.

1. A.
   joins to
2. B.
   joins up
3. C.
   unites with
4. D.
   connects with

---Why ask me to take that early bus?

---Because that bus _______ the 9:30 p.m. train at Changsha.

1. A.
   joins to
2. B.
   joins with
3. C.
   connects with
4. D.
   unites with