Надеюсь, разберёшся тут в писанине моей :)
и желаю тебе успехов
Тут употребляется Present Simple, потому что Is he having a tough time? - это вопрос, который не является главной мыслью, главная часть - Tim looks tired. Так же he thinks of taking может смущать, но на самом деле это обычное правило с глаголом состояния. Поэтому время - Present Simple.
We would like to leave at a quarter past nine
1/ This is my sister`s ex-book. 2. My friend`s son lives in Kiev. 3. Our teacher`s pen is on the table. 4. My son`s mark is good. 5. Comrade` Petrov name is Peter.
1. Is your friend`s room big?- No, it is small, but very light. 2. You didn`t answer the Boris`s question. 3. Does your friend`s wife speak German good?- Yes, she does very good. 4. Whose excercise books are there?- There are our student`s exercise books. 5. Do you know the comrade`s Petrov friends?- Yes, I do. 6. The comrade`s Petrov wife is an ingeneer, and his sister is a doctor. 7. What`s your son`s name?
Job
future
language
outside
competition
friendship
Всё, что увидела.