1 .what do you have _____ lunch

2 I'll try my best _____ my English

3 he is not tall enough _____the top of shelf

4 they are going______ their homework tonight

5 they bought new fishing rods to go _______

6 I can ride to school by______

7 this book is ____ expensive than that one

8 the children are old enough to look after ______

9 ______ is the study of the earth and its countries , river , weather etc

mong mn trả lời hộ mk nhé

mơn trc ạ