---- Shall we take the 10:00 train?
---- No. If we took that train, we ________ too late.
| A．arrive | B．arrived |
| C．Will arrive | D．would arrive |
Both of the sofas they ordered online arrived, but______fit through the doorway.
| A．none | B．nor | C．neither | D．either |
Ballet is amazing; ______you go ,you are likely to find yourself going again and again.
| A．as | B．once | C．unless | D．while |
Steven’s exam results put him______the top ten students in his grade.
| A．among | B．between | C．in | D．at |
Mary was only too ready to help others, seldom, ______, refusing them when they turned to him.
| A．if never | B．if not | C．if any | D．if ever |
—I did very well in the English exam last week.
—I did______. I got a full mark.
| A．no better | B．not better | C．no worse | D．even worse |