2. My brother is studying at a university in Ha Noi. He often says he loves living in our village because people here are people in Ha Noi. (friendly) 3. Last week we went to Sa Pa. It’s to look at the paddy fields on mountain
slops than the paddy fields on the lowlands. (wonderful)
4. My grandparents often tell us that they used to live in a ……………………. life than it is now. (hard)

- "in the declaration of independence, it is stated that all people have certain rights that can't be taken away. when the government fails to protect these rights, the people have no choice but to remove that government and replace it with a government that will do its job and protect the people's rights."

i would pick a. i think this is more of a personal question though.

lol

today at the bank, an old lady asked me to check her balance. so i pushed her over.

a complex sentence consists of an independent clause and one or more dependent clauses.  

to write complex sentences, we must use subordinating conjunctions.  

all the complex sentences begin with a subordinating conjunction and when it occurs, a comma must be place at the end of the dependent clause. on the contrary, if the sentence begins with an independent clause, then no comma is used.

after  

although  

as  

because  

before  

if  

since  

when  

for example,  

after she won the competition, she became very popular.  

although my father was hurt, he continued fighting for his rights.  

as all of you got a ten, you will be able to leave early today.  

before he went to the war, he asked his parents to bless him.  

if it is cold, i won’t go out.  

since you didn’t bring the homework, you will get low grades.  

when it is hot in the town, everyone goes to the beach.