Опишите ситуацию, используя время Present Perfect.
(Например: (finish) Dylan’s not working; he’s at home reading a book. = Dylan has finished working.)
1) (lose) You can’t find your wallet.
2) (stop) It’s not raining now.
3)(miss) You're late for the train, it left half an hour ago
I think in an ideal school lessons should be fun and they must entertaining. But I understand that teachers should be strict. An ideal school should be comfortable. The desks must be tilted to be convenient to write on. In an ideal school children must be albe to choose additional subjects, such as Astronomy, Art, etc. Lessons should begin at 9:30 am and last for 40 minutes. But there must be only those children with a wish to learn and their lessons should be fascinating. In an ideal school the wel-behaved pupils should be praised and awarded prizes. Such is my ideal school.