$\text{37.}$ talked

$\text{→}$ last chia QKD

$\text{38.}$ Did - return

$\text{39.}$ cut

$\text{→}$ yesterday chia QKD

$\text{40.}$ didn't visit

$\text{41.}$ paint

$\text{→}$ usually chia HTD

$\text{42.}$ bought

$\text{→}$ ago chia QKD

$\text{43.}$ is helping

$\text{→}$ at this time chia HTTD

$\text{44.}$ was - missed

$\text{→}$ last chia QKD

$\text{45.}$ taught

$\text{→}$ in + năm chia QKD

$\text{46.}$ watches

$\text{→}$ every chia HTD

$\text{47.}$ is coming

$\text{→}$ Be careful! chia HTTD

$\text{48.}$ didn't go

$\text{→}$ last chia QKD

$\text{49.}$ won't have

$\text{→}$ tomorrow chia TLD

$\text{50.}$ plays

$\text{→}$ often chia HTD

$\text{51.}$ are

$\text{→}$ 37 students là số nhiều

$\text{52.}$ will take

$\text{53.}$ receives

$\text{→}$ always chia HTD

$\text{54.}$ wasn't

$\text{→}$ last chia QKD

$\text{55.}$ are

$\text{→}$ now chia HTTD

$\text{56.}$ will send

$\text{→}$ next chia TLD