Writing an email to a friend

Which of the followings is an informal greeting?

• Hello Jason

• Dear Jason

• Dear Mr. Jason Chan

Which of the followings is an informal closing?

• Yours sincerely,

• See you.

• Yours faithfully,

Which of the following should be used when writing an email to a friend?

• Hi

• Good evening

When we are writing an email to friends, can we use contractions?

• Yes

• No

Which of the followings is the correct contraction of "We will take a lot of photos."

• We'ill take a lot of photos.

• We'll take a lot of photos.

Which of the following is more like an informal closing?

• Bye for now

• Please reply when you have time.