My brother is studying medicine to become ________ doctor. 

Lýdia seems to believe that __________.

Our well-equipped library has many books on different subjects, and the librarian is always (13) ________ to help you.

I made a promise that I would teach my grandmother how to read news online.

Hi Sam,

a. I've been here for three days. I've visited many landmarks and tried tasty local dishes.

b. I hope you're fine. I'm having a great time in Moc Chau.

c. Tomorrow we're going to an animal farm and a tea farm.

d. Yesterday, I visited a beautiful plum garden, and I picked ripe plums the whole afternoon.

e. Write back soon and tell me about your holiday.

Best wishes,

Emma