$\text{2.}$ Children's mothers are often given flowers on the Women's Day.

$\text{→}$ Câu bị động thì HTD

$\text{3.}$ Those students, who didn't do homework, were punished.

$\text{5.}$ The city was destroyed completely by the storm.

$\text{→}$ Câu bị động thì QKD

$\text{6.}$ Unless it rains, our crop won't be good.

$\text{→}$ Unless = If not

$\text{7.}$ In spite of his broken leg, he managed to get out of the car.

$\text{→}$ In spite of + N/V-ing

$\text{8.}$ Rice is grown in tropical countries.

$\text{9.}$ It is fun to go fishing with friends and family.

$\text{→}$ It is + adj to-V

$\text{10.}$ Although she disliked coffee, she drank it.

$\text{→}$ Although + S + V