The flood started and we had to_____higher ground.
| A．seek | B．search | C．discover | D．invent |
, but he still couldn’t understand what I meant.
| A．Having been told many times | B．He had been told many times |
| C．Having told many times | D．Although he had been told many times |
The policemen rushed to the place a bank robbery（抢劫案） had happened, but the robbers（抢劫者） had disappeared from sight.
| A．which | B．that | C．what | D．where |
You will make much progress in English you work hard.
| A．as far as | B．as soon as | C．as long as | D．as well as |
So seriously that he had to stop playing in the football match
| A．his feet were hurt | B．were hurt his feet |
| C．hurt were his feet | D．were his feet hurt |
It will be a long time we reach the little town.
| A．that | B．until | C．since | D．before |