Bài 2: Điền các động từ trong ngoặc để tạo thành câu hỏi Wh.
1. How many books _________ they ___________________ by the end of the month? (to
read)
2. How _________ she __________________ to pack all her stuff by 4 o’clock? (to
manage)
3. What _________ the children __________________ by the morning? (to eat)
4. Who _________ I _______________ by midday? (to meet)
5. How many mushrooms _________ we _______________ before it gets dark? (to gather)