Answer:
Barrel Vault
Explanation:
The other vaults look different and a barrel vault is the closest one that matches.
Answer:
"aim small, miss small", meaning that if you aim at a man and miss, you miss the man, while if you aim at a button (for instance) and miss, you still hit the man.
Explanation:
<span>Because of his confidence in his ability to tackle a difficult job, and because Mrs. Lapbam encourages him to accept the job.</span>