Các bạn giải giúp mình giải bài toán tiếng anh nầy nhé!

I.

Question 1: 
How many days are there in September?
Answer: There are .............. days.

Question 2:

Find x such that x : 5 = 1537
Answer: x = ..........

Question 3:

Mary learns fifteen new words per day. How many new words does she learn for seven days?
Answer: ......... days.

II.

Question 1:
Calculate: 6723 - 2195 = .........
 
A. 4258
 
B. 4285
 
C. 4528
 
D. 4582
Question 2:
Emma is 14 years old. Her sister's age is 11 years more than her age. How old is Emma's sister? 
Answer: Emma's sister is ............. years old.
 
A. 25
 
B. 23
 
C. 13
 
D. 15

Question 4:

Mary goes swimming in the morning. What time can she go swimming?

Question 5:

Which number can replace the question mark? 
400 x ? + 800 = 2000

Question 6:

Find the value of x such that x + 1606 = 2357. 
Answer: x = .........

Question 7:

Today is Thursday, December 17.
Which day of the week is the day before yesterday?

exercise 8: reorder the words to make sntences

1 reading / english / she / free / books /her/ loves/ comic / in / time/.

2 i /stick/ new / on / them / often / read / words / the / wall/ and / aloud/.

3. my / to / speak / borther / his / friends / english / learns / by / with / talking/.

4.english / we / it/ learn / is / communication / because / necessary / for/.

5 your/sister/vocabulary / how / english / big / does / learn/?

6 they / practise / are / english / it / day / because / good / they / at / every/.

7 when/a/,/ t / word /to/new/i/guess/meaning/see/try/its/.

8 english/writing/friends/manh/his/learns/by/to/emails/.

9 english/does/by/books/reading/learn/nam/to/read/?

10 we//talk/because/to/with/learn/we/foreigners/english/want/our/.

* Answer the questions

S1: How many new words do you learn a day?

S2:  ……………………………………

S1: How do you learn new words?

S2: ……………………………………..

S1: How much time do you spend on English?

S2: ……………………………………..

S1: When do you do your homework?

S2: ……………………………………..

Reorder the words to make correct sentences

1. the/finish/her/does/to/long/it/composition?/take/how

2. it/hue/how/to/ho chi minh/is/far/city?/from

3. go/did/she/to/days/the/Why/ doctor/ago?/two

4. she/science/in/learn/What/about/does/class?/computer

5. her/What/for/give/he/birthday?/did/her

6. the/new/company/worker/Where/the/have/to?/sent

7. grandmother/last/What/hear/did/night?/you

8. teacher/Why/the/so/does/angry?/look

9. stayed/long/you/How/New Zealand?/have/in

10. his/helped/Who/John/yesterday?/homwork/with