Употребите нужную форму
1. I am sorry that you do not read English novels; if you (to read) them, I (to lend) you some very interesting ones. 2. You say that you did not read yesterday's papers; if you (to read) them, you (tо see) the announcement of Professor Х's coming to our town. 3. Не is not ill: if he (tо be) ill, he (not to play) tennis so much. 4. Не was not ill last week: if he (tо be) ill, he (not to take) part in the football match. 5. How slippery it is! If it (not to rain), it (not to be) so slippery. 6. I am glad I was able to attend the lecture yesterday. You (to be) displeased if I (not to come)? 7. Let's take а taxi to the railway station: we have а lot of luggage. If we (not to have) so much luggage, we (to walk). 8. Stop working and let's go inside: it is too dark. If the evening (not to be) sо dark, we (to continue) the work. 9. I don't believe you: you only say that you want to know languages. If you (to be) really interested in languages, you (to study) them.