Not until I read your letter ________ the true state of the affairs.
| A．did I understand | B．had I understood |
| C．I understood | D．I had understood |
Our house on the hillside ______ a beautiful view of the port.
| A．overlooks | B．witnesses | C．classifies | D．betrays |
This area experienced ______ heaviest rainfall in ______ month of May.
| A．a; a | B．a; the | C．the; the | D．the; a |
—Shall I give a ride as you live so far away?
—Thank you. __________.
| A．It couldn’t be better | B．Of course you can |
| C．If you like | D．It’s up to you |
So difficult __________it to live in an English-speaking country that I determined to learn English.
| A．I have felt | B．have I felt | C．I did feel | D．did I feel |
Jenny nearly missed the fight __________doing too much shopping
| A．as a result of | B．in terms of | C．regardless of | D．on top of |