On the day of their birthday

On the day of their birthday

on their birthday

English translation
I will go to the airport at 18:00 on June 3, 2010?

I went to the airport at 6 p.m. on 3rd Jun. 2010.
Use on for days in the date, in for months and years only, and at for time points

What part of speech is followed by what part of speech in English
For example, preposition followed by object and so on

Adjectives as attributives are usually placed before the modified nouns
Adverbs are used to modify verbs, adjectives, adverbs or whole sentences, to explain the concepts of Inter, place, degree, way, etc
Most adverbs can be placed after the verb. If the verb has an object, the adverb is placed after the object

What word (part of speech) must be preceded by a preposition
For example: these last
What part of speech is it

Preposition (abbreviated as prep.) refers to the relationship between a noun (or pronoun) and other words in a sentence, such as from, in Within, between They don't work on Sunday. They don't work on Sunday

English part of speech
For example, adverbs modify verbs, adjectives, adjectives modify nouns and so on
Don't take the relations between subjects, predicates and objects, which I understand but can't understand
Not too complicated, but comprehensive

First of all: I never care about the grammar, but CET-4 or CET-6 is excellent, so don't worry too much about those! Before, I was too lazy (also can't) to answer this question, but because, I test IELTS, study IELTS composition, you know, to write a good sentence, I have to understand the grammar

What are the prepositions in English
whole

At, in, on, to, for at (1) in a big place; (2) in a big place Within the range of. On means adjacent to, bordering on To means in Out of the scope, don't emphasize

English prepositions are added after them
Go on _______ Exercise 5 after you have finished Ex 4
A.by doing B.to do C.doing D.with doing
I want to choose C, but the answer is B, why

Go on doing sth
Go on to do sth
This is the collocation of fixed phrases, not the problem of adding ing after preposition
I hope it will help you

What prepositions should be added before the month in English

In + Month
On + a day, on + a month, on + a day, on + a month, on + a day in the morning, afternoon and evening
At noon at midnight at night at night
In + a year
In + Century

English! Help to add a preposition````
He made a fortune by buying a house
He made a fortune( )selling houses.

By means of

I'm going to take the final exam now. Could you please tell me what words should be added after them
Can you just write about primary school?

I'm glad to be able to answer your question here,
The object case of personal pronoun after preposition
The preposition is followed by the verb ing
Can / may / must / should
Enjoy, spend followed by. Doing
ask sb.to do sth.
tell sb.to do sth.
help sb.(to) do sth
watch/see sb.do sth