помогите дам 100 баллов ​

Ответ:

1) 1. built

2. found

3. began

4. taught

5. spoke

2) 1. came

2. took

3. saw

4. did

5. bought

3) 1. webcam

2. memory stick

3. mouse

4. tablet

5. headphones

4) 1. delete

2. download

3. print

4. enter