Hello Tina!

Hello James!! ^^ 

Thank you for having time to answer your homework. ^^ Yes!! It\'s a holiday and it\'s weekend once again!! ^^ Just strive to do your best to have a good result on your TOEIC test, I know you can do it!! ^^ I\'m so happy for you that your dad gave you a bonus! kkk ^^ It\'s really nice to go shopping!! I want to do that anytime. ^^ I hope I will also have anytime I like to shop.. kkk ^^ 

By the way here\'s what your asking for, some pointers on how to properly use the prepositions of time ON, IN and AT. 

TIP FOR TODAY\'S HOMEWORK: 

PREPOSITION IN

in month                        in July; in September

year                               in 1985; in 1999

seasons in summer     in the summer of 69

part of the day               in the morning; in the afternoon; in the evening

duration in a minute    in two weeks

PREPOSITION AT

part of the day               at night

time of day               at 6 o\'clock; at midnight

celebrations               at Christmas; at Easter

fixed phrases               at the end of the week

                                      at the same time

PREPOSITION ON

days of the week       on Sunday; on Friday

date                               on the 25th of December*

special holidays       on Good Friday; on Easter Sunday; on my birthday

a special part of a day   on the morning of September the 11th*

~~~T. Tina~~~

It\'s a really happy Friday!

>> It\'s really a happy Friday!

Just one more day, we can have three day holidays!

>> Just one more day and we can have a three day holiday!

However I have to prepare my TOEIC SPEAKING test, because it is so expensive~~ㅠㅠ
>>  However I have to prepare for my TOEIC SPEAKING test, because it is so expensive~~ㅠㅠ

I\'m going to department store tomorrow with my friend for buying a bag and a shoes before coming back to university.

>> I\'m going to department store tomorrow with my friend to buy a bag and a shoes before going back to university.

My father gave me a holiday bonus! hahaha!

>>Correct.

Anyway have a nice holidays!

>> Anyway have a nice holiday!

See you on Monday!

>>Correct.

Teacher, Can you define exactly when I use in,at,on in the sentence?

1. In September.

>>Correct.

2. At 12 o\'clock.

>>Correct.

3. In winter.

>>Correct.

4. On Easter Monday.

>>Correct.

5. On 4th July, 1776

>>Correct.

6. At Christmas.

>>Correct.

7. On Tuesday.

>>Correct.

8. In the weekend.

>>  at the weekend

9. On my birthday.

>>Correct.

10. at the end of the week.

>>Correct.