change the verb base form into -s form
eat
eats
The President lives in the White House.
The President doesn't live in the White House.
What does Dc stand for?
The District of Columbia
district
Washington have many tourist attractions.
❌ have-has
has
Washington, DC, has many government buildings. It doesn't have tall buildings.
Washington, DC, doesn't have many government buildings. It has tall buildings.
Where do most Washington workers live?
They live in nearby states: Virginia and Maryland.
tourist
tourism
游客
旅游业
I take my friends to Washington and they really likes the city.
❌ I take my friends to Washington and they really like the city.
watch
push
watches
pushes
Visitors pay to enter most museums. They do not pay to enter Smithsonian museums.
Visitors don't pay to enter most museums.They pay to enter Smithsonian museums.
Where do the president live?
In the White House.
monument
museum
博物馆
My brother enjoys baseball, but I not like baseball very much.
❌My brother enjoys baseball, but I don't like baseball very much.
do
go
does
goes
Tourists come to see the White House, where the president lives. They also want to see the Capitol.
Tourists don't come to see the White House, where the president doesn't live. They also don't want to see the Capitol.
We don't need to pay, but we need tickets to reserve a time.
enjoyable
educational
令人享受的
有教育意义的
My sister hates the snake, so she crys if she gos to the snake house.
❌ My sister hates the snake, so she cries if she goes to the snake house.
worry
study
play
worries
studies
plays
Is DC a state? No, it isn't. What, exactly, is DC? DC means "District of Columbia". More than 700,000 people live in Washington, DC.
Isn't DC a state? Yes, it is. What, exactly, isn't DC? DC doesn't mean "District of Columbia". More than 700,000 people don't live in Washington, DC.
Who make the country's law of America and where do they make it?
Senators and representatives from each state work on Capitol Hill to make law.
capital
the Capitol
美国国会大厦
My sister sometime ask me, "How much cost the tickets? but I not tell her.
My sister sometimes asks me, "How much do the tickets cost?" but I don't tell her.