Question

帮忙做下英语题,非常感谢,急!!!

61. No one except Jack an Tom ___ the answer.
A. know B. knows C. is knowing D. are known
62. David is the only one of the people who ___ trouble making up their minds.
A. has B. have C. are D. have
63. Reading aloud ___ very important in learning a foreign language.
A. is B. are C. was D. were
64. Physics ___ a difficult subject to learn, I think.
A. is B. are C. was D. were
65. I was speaking to Ann on the phone when suddenly we were ___.
A. hung up B. hung back C. cut down D. cut off
66. ___ your homework carefully, some spelling mistakes can be avoided.
A. Having checked B. Check C. If you check D. To check
67. You can still find bones of the birds ___ the used to live.
A. in the place B. in which C. where D. that
68. The head of the company promised to deal with maters of this sort ___ he returned to his office.
A. until B. by the time C. while D. the moment
69. ___ before the examination, you are likely to pass it, I think.
A. Having worked harder B. Work harder
C. As long as you work harder D. While working harder
70. I would appreciate it ___ she can help me with my English this afternoon.
A. because B. until C. when D. if

Answer 1

很高兴可以为您解题

1、A因为是很多人 2、A单数，因为只有一个人 3、A因为动名词是单数
4、A学科+单数，而且是一般时 5、D 意思是他说着说着就断线了
6、C是说如果嘛 7、C定语从句 8、D我其实不知道什么意思，凭语感
9、C排除法 10、D假设嘛（主将从现）

其实我也不知道对不对，如果有的不对请原谅，我也是小学生

望采纳~~~~
谢谢

Answer 2

B A A A D C C D B D

Answer 3

BCAAD CCDCD

Answer 4

BBAADCADCD