Mình gửi đáp án nhéeeee
Điền thì thích hợp:
$21$ . Is raining - stop
$22$ . were watching - failed
$23$ . stayed - has lived
$24$ . sit - is being repaired
$25$ . turned- went - forgot
$26$ . has changed - came
$27$ . were talking - started - breaking
$28$ . has done
$29$ . has stood
$30$ . has spent - got
$31$ . are - study
$32$. met - has worked
$33$. had finished - sat
$34$. has
$35$ . will be
# Bạn học tốt ạ:'3