Đáp án:  1) What will the weather be like tomorrow in Ha Noi ?

              2) My father went to bed at seven o'clock last night .

              3) Nam often writes emails to his American friend three times a week . 

              4) Would you like to go fishing with us this weekend ?

              5) You should go to the dentist when you have a toothache . 

              6) What does your father do in his free time ? 

              7) I practise reading by reading short English stories .

              8) What are you going to do on Sports Day ? 

              9) After breakfast, he rides his bike to school .

              10) How much chocolate did you eat yesterday ?

Giải thích các bước giải:

1. What will the weather be like in Hanoi tomorrow? 

What + will + the weather + be like? hỏi thời tiết 

2. My father went to bed at eleven o'clock last night.

S + V2/ed: thì QKĐ

DHNB: last night 

3. Nam often writes emails to his American friends three times a week.

S số ít + Vs/es: thì HTĐ

write sth to sb: viết gì cho ai 

4. Would you like to go fishing with us this weekend? 

Would like + to V / N: muốn 

5. You should go to the dentist when you have a toothache. 

should + V1: nên làm gì 

have + N 

6. What does your father do in his free time? 

Wh + do/does + S + V1? thì HTĐ

7. I practise reading English by reading short stories. 

practise + Ving: thực hành, luyện tập 

8. What are you going to do on Sports Day? 

Wh + am/is/are + S + going to + V1? thì TLG

on + ngày 

9. After breakfast, he rides his bike to school. 

S số ít + Vs/es: thì HTĐ

10. How much chocolate did you eat yesterday? 

How much + N ko đếm được + did + S+ V1? hỏi số lượng 

DHNB: yesterday (QKD)

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