Đè $16$:
$33$. Why don't you think carefully about our suggestion before making official decision?
$34$. Doing homework is more important than watching TV.
$35$. My friend is a brilliant pianist.
$36$. I feel most of the young men of my own age so boring.
Đề $17$:
$33$. This is the first time I have waited this long for a bus.
$34$. Remember to put attention at what the tour guide said.
$35$. We spent 3 hours discovering the inner Hanoi.
$36$. Dickens' "David Copperfield" is the most popular book.
