)4.раскройте скобки, употребив формы the present perfect или the present perfect continuous. 1. we (walk) ten kilometres already. 2. we (walk) for three hours. 3. i'm on a diet, i (eat) nothing but apples for the whole week. 4. he (sleep) since ten o'clock. it's time he woke up. 5. the students (work) very well this term. 6. i (work) with him for ten years and he never (say) "good morning" to me. 7. you (hear) the news? tom and ann are engaged! 8. how many baskets of apples you (pick)? it seems to me you (to pick) them for 3 hours already. 9. you (see) my bag anywhere? i (look) for it for half an hour.

1. If I meet with my friend i prefer to arrive on time in case they are late, so i don't have to wait.

2. Waiting for 5-10 minutes does not bother me so much, but i think being late any longer is rude unless there is a good reason.

3. If i had a pill to live 1000 years, i would only take it if it was guaranteed my family and friends had pills too and pill would not only extend your life years but also your health and youth.

4. If i had a time machine, i would travel back to my childhood, as it was great fun and happiest period of my life.

Объяснение:

Regular verbs: developed, lied, sorted, acted, cleaned, answered, planned

Irregular verbs: saw, brought, slept, flew, spoke, caught, ran

Объяснение:

Regular verbs - правильные глаголы. Они образуют вторую форму времени), как впрочем и третью (perfect), посредством добавления суффикса ed.

Irregular verbs - неправильные глаголы. Их вторую и третью форму мы можем узнать, посмотрев в специальную таблицу - таблицу неправильных глаголов. Чаще всего её можно найти в конце учебника.

Надеюсь, понятно объяснила, если будут вопросы - спрашивай, отвечу)