13. Why was Peter absent yesterday?
When they learned to make cloth to cover their bodies, they ...(47)...to find ways and
He ………..a bad cold.
A. had had B. was having C. had D. is having
means of colouring it brightly. In time, they discovered the method of dyeing their
clothes.
Bạn đang xem 13. - 30 BAI TRAC NGHIEM VOI KEYS FOR 9 P
