Поставьте в предложении подходящий предлог времени(on,in,at)
1. The exhibition opens ... 10 a.m. ... Sunday.
2. Dad will arrive late... night, so I will see him
only ... the morning,
3. We don't go shopping... weekends.
4. Jane was born ... the 15th of December ..
1989
5. The snow usually starts melting ... spring, ...
April.
6. Mike has lunch ... noon
7. I will call you back ... 5 minutes.
8. The students will write a test ... the end of
the week.
2. The quality of their previous goods were low.
3. In 1998 they didn't did business with French companies .
4. She went on business to London yesterday .
5. Two days ago they offered us to establish business
relations .
6. The government didn't set up a new joint venture
a month ago.
7. Last year they gave him a big discount .
8. She looked through these catalogues the day
before yesterday .
9. Did he(Mr Brown- можно и не заменять на he) attended the last conference ? – I think
he did .
10. Did they discussed the terms of payment the other day ? – I don’t think so .
Ну а дальше мне лень, попробуй сам расчленить эти предложения и дополнить чем-нибудь своим.