1. Mathematics as well as physics always _    _me a lot of headaches.

    A. has caused     B. are causing     C. cause        D. causes

    2. A number of tourists __    received in Grand Hotel.

    A. was     B. is     C. has    D. are

    3. The captain is the only one of the players of the team_    _ practice regularly.

    A. have attended   B. who have attended   C. who has attended  D. who attended

    4. Two hours _    _  the limit of this rest.

    A. are     B. has been     C. have been     D. is

    5. A red rose， together with a letter， _    _  left on the table.

    A. are     B. was     C. were     D. are being

    6. Each of the people coming to the party _    _  bringing a present.

    A. are     B. is     C， has     D. have

    7. Neither John's family nor his relative _    _ the special banquet.

    A. attends      B. attend      C. are attending   D. attended

    8. Although the first chapter of the book appears easy； the rest_    _rather difficult.

    A. is     B. was     C. are     D. were

    9. The greater part of your mistakes _    _ through carelessness.

    A. were making   B. will make    C. has been made   D. were made

    10. Neither his knowledge nor his experience as an engineer_    _ him for his job.

    A. have qualified      B. are qualifying    C. qualify      D. qualifies

    DDCDB BDCDD