A)it's never too early to b)changes in the word c)we often speak of full-time jobs or d)people may lose their jobs продовжiть!

It's never too early to begin  reading to your child. we often speak of full-time jobs or  part-time jobs, regular jobs or odd jobs. people may lose their jobs, become unemployed and have to look for new jobs. извини 2 не придумала

1. mr. smith is teaching us at present. he is substituing for mr. reese who is our regular teacher. 2. "i am going to visit peter tonight. he is leaving tomorrow morning." — "is he coming back the same day? " — "i don't know". 3. john often stays at a hotel when he comes to town, but tonight he is staying with us. 4. the fourth class always meets on the first floor, but our class meets on the second floor. however, because they are painting our regular classroom now, we are going to meet in the club-room today. 5. "nick is leaving today". — "what train is he taking for his journey? " — "he is catching the 5.50 train". 6. the mechanic is repairing my car today. so i must go to work by the udnerground. 7. "are you writing to him tonight? " — "yes, i always write to him on his birthday. do you want to send any message? " — "certainly." 8. john says he is leaving for chicago on the fifteenth. 9. i am going to the seaside on my holiday. 10. my brother is coming to see me next week. 11. whenever i call at the smiths' home, they are playing cards. i really think they play every night. 12. jack makes at least ten spelling errors in every lesson.

1. it’s easy to understand this text, isn’t it?       it was  easy to understand this text yesterday, wasn’t it?         it will be easy to understand this text tomorrow, won’t it?   2. it’s interesting to listen to your stories.       it was interesting to listen to your stories last friday.       it will be  interesting to listen to your stories next monday. 3. is it difficult for you to learn grammar rules?     was it difficult for you to learn grammar rules last week?     will  it be  difficult for you to learn grammar rules nexy year? 4. it’s dark in the room, isn’t it?     it was dark in the room yesterday, wasn’t it?     it will be dark in the room tomorrow, won’t it? 5. it doesn’t often snow here in winter.    it didn’t  snow here in winter last year.     it won’t snow here in winter next year. 6. it doesn’t rain here very often at this time of year.       it didn’t rain here very often at this time of year in 1999.        it won’t rain here very often at this time of year in 2017.  7. it’s important for me to finish the work today.    it was important for me to finish the work yesterday.     it will be important for me to finish the work tomorrow.