Question

Помогите пожалуйста ​

Answer 1

Ответ:

2. Can you show me how to use this washing machine?
3. Would you know what do if there was a fire in the building?
4. You'll never forget how to ride a bicycle once you've learned.
5. I was really astonished. I didn't know what to say.
6. I've been invited to the party, but I haven't decided whether to go or not.