Answer:
<h2>Let hot and pressured air be blown by you inside to the tube to take desired shape.</h2>
<h3>Hope it helps you </h3>
Answer:
Lana approached the couch, where the large rucksack sat. When Mrs. Watson released the rucksack, it felt better balanced, though no lighter.
It would be c. because it is past tense, but both words cannot be past tense like b., so it's has drink.
hopes this helps ;)