II. Choose the best answer A, B, C or D.
1.    They ____ this machine lately.
A.    Invented    B. invent    C. are inventing    D. have invented
2.    We hope we ____ the coming exams .
A.    Pass    B. will pass    C. passed    D. have passed
3.    I can’t understand why you ____ this book. It is unintersting.
A.    Read    B. reading    C. are reading    D. reads
4.    My friends and I go swimming ____.
A. now    B. so far    C. yesterday     D. every weekend
5.      Thu  was_____ a comedy on TV when the phone rang.
A.    Watch     B.watching    C.to watching     D. watched
6.    They ___ an accident 2 days ago.
A.    Have    B. having    C. had    D. to have
7.    He  was driving when he___ his old girl friend.
A.See    B. seen    C. was seeing    D. saw

8.     My sister ____ English for 4 years.
A.    Learned    B. have learned    C. has learned    D. was learning
9.    __ you___ lend me your pen? – Yes, certainly .
A.    Do/ lend    B. Are/ lending    C. Will/ lend    D. Did / lend
10.     They____ their wedding  every year
A.    Celebrate    B. celebrating    C. celebrated    D. celebrates