4. Does your sister often help you? 5. Are they cleaning the floor now? 15. When did people build that museum? 16. How many languages do people speak in Canada? 18. Will you post this letter on the way to work?
2 câu trả lời
4 yes she does
5 yes they are
15 they will build it next month
16.they are 50 languages for them to speak in canada
18.yes,I will
4.Yes,she does.
5.Yes,they are.
15.They will build it next month.
16.There are 50 languages for them to speak in Canada.
18.Yes,I will.
