"Life is like walking in the snow", Granny used to say, "because every step ”
| A．has shown | B．is showing |
| C．shows | D．showed |
14. Be quiet, kids. You’ll have to wait ______ your names are called.
| A．while | B．until | C．and | D．unless |
The path to dreams may not be smooth and even at great cost, but ______ on to them.
| A．keep | B．go | C．hold | D．pass |
I dislike those programs ______ viewers call in to talk about their private problems.
| A．where | B．that | C．when | D．which |
The hotel turned us down because we didn’t make reservations, but we ______ have.
| A．might | B．can | C．must | D．should |
Home-working opportunities and ______ working hours are top concerns for the working mothers.
| A．accessible | B．reliable | C．changeable | D．flexible |