20.     I____her since I    _____a student.
    A. know/ am         B. knew/ was            C. have known/ am    D. have known/ was
21.    _____get tired of answering the same questions every day?
    A. Have you ever      B. Had you ever       C. Do you ever    D. Are you ever
22.    She ____working on that manuscript for 2 year now.
    A. will be    B. has been    C. had been    D.is
23.    I____ there once a long time ago and     ____back since.
    A. went/have not been    B. go/am not
    C. have gone/was    D. was going/had not been
24.    In the last hundred years, traveling          much easier and more comfortable.
    A. becomes    B. has become    C. became    D. will become
25.    It is raining now. It began raining two hours ago. So it_____ for two hours.
    A. rains    B. is raining    C. has rained    D. rained
26.    Mike is playing chess. How long_____he_____?
    A. did/play            B. is/playing              C. has/play    D. has/been playing
27.    Today is Thursday and she____ late twice this week. She ____ late yesterday and on Monday.
    A. is/was           B. has been/is          C. has been/was    D. has been/had been
28.    He ____ in the same house since 1975.
    A. has lived    B. is living    C. lived    D. had lived
29.    We____ him since he _____ married.
    A. didn’t see/got    B. haven’t seen/got           C. don’t/get    D. hadn’t seen/got
30.    It _____for two hours and the ground is too wet to play tennis.
    A. is raining    B. had rained    C. has rained    D. was raining
III. Complete the text with the correct form of the adjectives in brackets.
    One of the (1.NICE) ________cities I know is Olomouc in the Czech Republic. The (2.GOOD) _________thing about the city is that there aren’t many tourists. The (3.BUSY) _________times are when people go to work and come home again. The (4.FAMOUS) ________ place in the Czech Republic is Prague. It is the (5.BIG) _______city and it is where most people go to. Olomouc is one of the (6.DIFFICULT) _________ places to get to from Prague so people visit other towns and cities nearer to Prague. That’s why it’s one of the (7. QUIET) ______ cities in the country. What’s the (8.BAD) ________ thing about it? It’s one of the (9. EXPENSIVE) _______ cities in the country.