Question 4:
1. toothache
2. pilot
3. bus stop
Question 5:
1. F
Vì:
$\text{Yesterday, I visited Tran Quoc Pagoda.}$
2. T
Vì:
$\text{I went there by bike.}$
3. T
Vì: $\text{My friends and I learnt more about the history of Ha Noi after the visit.}$
$@Sen$
$\text{Chúc em học tốt}$
$\text{Cho chị xin hay nhất}$