$\text{1.}$ is Sarah crying

$\text{→}$ đây ko phải là việc thường xuyên ⇒ ko dùng HTD

$\text{2.}$ am doing

$\text{3.}$ loves

$\text{→}$ sự thật hiển nhiên chia HTD

$\text{4.}$ is sitting

$\text{5.}$ Does she like

$\text{→}$ các từ chỉ sở thích ko dùng HTTD

$\text{6.}$ closes

$\text{→}$ có lịch trình chia HTD

$\text{7.}$ are studying

$\text{→}$ at the moment chia HTTD

$\text{8.}$ don't believe

$\text{9.}$ are you doing

$\text{→}$ câu trả lời là thì HTTD ⇒ câu hỏi thì HTTD

$\text{10.}$ likes

$\text{11.}$ wants

$\text{12.}$ gets up

$\text{→}$ Mondays ⇒ việc thường ngày ⇒ HTD

$\text{13.}$ are you reading

$\text{→}$ có at the moment chia HTTD

1.Why does Sarah cry? 2.I do my homework. 3.Billy loves Mary. 4.He is sitting on the bench. 5.Does she like horror films? 6.The cinema closes at 7pm. 7.They are studying at the moment. 8.I don't believe in witches. 9.What are you doing? 10.Billy likes Chinese food. 11.Erik wants to go outside. 12.He gets up early on Mondays. 13.What are you reading at the moment? Xin 5* và CTRLHN ah Chúc Bạn Học Tốt*