33) (know have known have hon knowing Mary since we were children. 34) They get new verknowled, two years ago. 35) They (will get married, are getting married are going to get married) next Saturday. 36) He (has bought, bought, had bought) a large house before they (get, had got) married. 37) I (walked was walking down the street when it ((started was starting) had started) raining. 38) Don't forget! Your train (is leasing, leave, (eaves) tomorrow at 5 p.m. 39) 1 (leave, am leaving, will leave) tomorrow morning. I need to return home. 40) Hurry up or you (miss, are missing, will miss the train. 41) My sister is always taking always takes) my laptop without asking me. It's so annoying! 42) L(am always going, always go) to school by bus, but today my dad ( give, gives, is giving) me a lift. 43) Jane is happy! She (passe has passed, had passed) her exams. 44) Jane was happy! She (passed, has passed, had passed) her exams. 45) She looks tired. She (ran, has tun has been running) for an hour. 46) She is a hard-working student. I think she (enters, is going to will enter 47)Watch out! You (will bang, are going to bang, are banging) your head!

Решение:

1. 33) Mary has known Paul since they were children. (Past Simple для действия, законченного в прошлом, с указанием времени 'since')
2. 34) They got married two years ago. (Past Simple для действия, которое произошло в определенное время в прошлом).
3. 35) They are getting married next Saturday. (Present Continuous для планов на ближайшее будущее).
4. 36) He had bought a large house before they got married. (Past Perfect для действия, которое произошло до другого действия в прошлом).
5. 37) I was walking down the street when it started raining. (Past Continuous для действия, которое происходило в определенный момент в прошлом, и Past Simple для внезапного действия, которое его прервало).
6. 38) Don't forget! Your train leaves tomorrow at 5 p.m. (Present Simple для расписания).
7. 39) I am leaving tomorrow morning. I need to return home. (Present Continuous для планов на ближайшее будущее).
8. 40) Hurry up or you will miss the train. (Future Simple для предсказания/предупреждения).
9. 41) My sister always takes my laptop without asking me. (Present Simple для повторяющихся действий/привычек).
10. 42) I always go to school by bus, but today my dad is giving me a lift. (Present Simple для обычных действий, Present Continuous для действия, которое происходит сейчас/в данный момент).
11. 43) Jane is happy! She has passed her exams. (Present Perfect для действия, результат которого важен сейчас).
12. 44) Jane was happy! She had passed her exams. (Past Perfect для действия, которое произошло до другого действия в прошлом).
13. 45) She looks tired. She has been running for an hour. (Present Perfect Continuous для действия, которое началось в прошлом и продолжается до сих пор, или только что закончилось, но его результат виден).
14. 46) She is a hard-working student. I think she will enter university. (Future Simple для предсказания).
15. 47) Watch out! You are going to bang your head! ( 'be going to' для предсказания, основанного на очевидных признаках).

Ответ: known; got married; are getting married; had bought; started; leaves; am leaving; will miss; takes; always go, is giving; has passed; had passed; has been running; will enter; are going to bang.