Shortly after the accident，two ________ police were sent to the spot to keep order.
| A．score of |
| B．scores of |
| C．dozens of |
| D．dozen of |
—Did your father come back early last night?
—Yes. It was not yet eight o’clock _______ he arrived home.
| A．before | B．when | C．that | D．until |
Traditionally, college students hold a graduation ceremony to encourage themselves before they _____ on their life journey.
| A．give up | B．settle down | C．get through | D．set off |
_______ one of you breaks the windows will have to pay for it.
| A．Whichever | B．Whatever | C．Whoever | D．Wherever |
The traveler _____ his coat on a stone and _____ down to have a rest for a while.
| A．lay; lay | B．laid; lay | C．laid; lied | D．lied; lay |
—Ann looks hot and dry.
—So _______ you if you had a high fever.
| A．did | B．were | C．will | D．would |