Question

1) Circle the correct words. 1 The children have been at the summercamp for/ since two weeks.2 We've been in our new house for / sincea few months.3 I haven't seen my mobile phone for /since yesterday morning.4 Pavel hasn't been go-karting for / sincelast summer.5 Marina has known her English friend for /since a year.​

Answer 1

1. The children have been at the summer camp for two weeks. Дети были в летнем лагере на протяжении двух недель.

2. We've been in our new house for a few months. Мы живем в нашем новом доме несколько месяцев.

3. I haven't seen my mobile phone since yesterday morning. Я не видел свой мобильный телефон со вчерашнего утра.

4. Pavel hasn't been go-karting since last summer. Павел не занимается картингом с прошлого лета.

5. Marina has known her English friend for a year.​ Марина знает своего английского друга год.

Answer 2

Here are the corrected sentences with the appropriate words circled:

1. The children have been at the summer camp for/since two weeks.
2. We've been in our new house for/since a few months.
3. I haven't seen my mobile phone for/since yesterday morning.
4. Pavel hasn't been go-karting for/since last summer.
5. Marina has known her English friend for/since a year.

In each sentence, "for" is correct when referring to a duration of time, and "since" is correct when referring to a specific point in time.