----- Nội dung dịch tự động từ ảnh ----- Exercise 4. Fill in each blank with a suitable question word: how, where, what, who, when… (Điền vào mỗi chỗ trống một từ để hỏi thích hợp: how, where, what, who, when....)
1. I don't know ______ to deal with this problem. 2. My sister wondered ______ to buy the best cakes. 3. Could you tell me ______ to do to get on well with my new neighbours? 4. They asked ______ to take out the rubbish, at 5 or 6 p.m. 5. He can't decide ______ to give his books to. 6. My classmate didn’t understand ______ to do. 7. My neighbour asked me ______ to use the dishwasher. 8. They don't know ______ to preserve the natural beauty of their region.
