Shortly after the accident, two＿＿＿police were sent to the spot to keep order．
| A．dozen of | B．dozens | C．dozen | D．dozens of |
The way she thought of ____ money was to sell her hair.
| A．got | B．getting | C．to get | D．get |
He arrived here at noon, ____in the day, and he went out and came back in the day.
| A．late; late | B．late; later | C．later; late | D．later; later |
Has all that ____ without delay ____ yet?
| A．can do…being done | B．done…been done |
| C．ought to be done…to do | D．should be done…been done |
_______ different life today is ________ what it was 30 years ago.
| A．How; from | B．What a; from |
| C．What; from | D．How; with |
A man may usually be known by the books he reads _____ by the friends he keeps.
| A．as usual | B．as soon as | C．as if | D．as well as |