Complete the following conditional sentences.   1. If Nazerke drives carefully, she not have any accident.  
2. If you ...(mail) the letter6 he may receive it on Monday.  
3. If we helped each other, we... (be) happier.  
4. I would have looked them up if I... (know) that they were living in Taraz.
  5. Bolat might not have an accident if he...(not brake) suddenly.

Many употребляется только с исчисляемыми существительными во множественном числе:There are many children in the park. There are many expensive cars in front of that house. Нет никакой разницы, с какими существительными употреблять словосочетание a lot ofThere are a lot of children in the park. There is a lot of water on the floor.Поэтому в случае затруднения в определении качества существительного, можно смело использовать a lot of.В отрицательных и вопросительных предложениях обычно используются только much/many:There isn't much water on the floor.

1 I want a new computer, but I haven’t saved enough money yet.
2 Don’t worry, I won’t be late.
3 It’s very hot in here. Shall I open the window?
4 How long have you been waiting?
5 When I was younger I used to go to the seaside every summer.
6 I’ve lived in Barcelona all my life.
7 While I was cleaning my room I found this old photograph.
8 You look sad. What are you thinking about?
9 I’m going to my parents’ house next weekend. Do you want to come?
10 I’ve been looking for my bag, but I still haven’t found it.
11 I like your new room! When have you painted it?
12 Where will you be working next year?
13 I know the play is boring, but we can’t leave until it finishes.
14 I’m seeing the doctor tomorrow at 10.00.
15 Where are you going on holiday?