You can imagine what difficulty we had __________ home in the snowstorm.
| A．walked | B．walking | C．to walk | D．walk |
Only when I left my parents for Italy ________ how much I loved them.
| A．I realized | B．I had realized | C．had I realized | D．did I realized |
Up to now, he _______ most of the works by Mark Twain.
| A．is reading | B．has read | C．will read | D．reads |
At the meeting they discussed different ______ to the study of mathematics.
| A．approaches | B．means | C．methods | D．ways |
—How did you find the talk this morning?
—______.
| A．By asking my students | B．It was easy to find |
| C．Very disappointing | D．Just in time for it |
从每小题的A B C D 四个选项中，找出其划线部分与所给单词的划线部分读音相同的选项。
（1）. moustache A. machine B. chance C. catch D. cheer
（2）. doubt A. amount B. trouble C. shoulder D. group
（3）. again A. cabbage B. narrow C. famous D.tradition
(4). astonish A. discovery B. mother C. comedy D. close
(5). studio A. button B. cartoon C. tobacco D. tower