Знайдіть суму 20 перших членів арифметичної прогресії (bn) , якщо b1=10 , b11=25
50 баллов !

4. Заполните пропуски соответствующей формой инфинитива, герундия или причастия.

1 V. 1. Alison doesn’t enjoy … (go) to discos.

2. Would you mind … (repeat) it?

3. Olga enjoys … (drive) her car.

2 V. 1.How about … (go) to the disco?

2. He doesn’t mind … (get up) early.

3. Shall I get you something … (drink)?

3. Преобразуйте предложения из прямой речи в косвенную и наоборот.

1 V. 1. Tom asked, “Will you help me?”

2. Sasha asked, “Where have you been?”

3. The teacher said, “Stop talking!”

4. He said, “I like sweets very much”.

2 V. 1. Tom asked, “Did you visit your granny?”

2. Sasha asked, “Why are you crying?”

3. The teacher said, “Close the window!”

4. He said, “I visit London every year”.