My students are not only intelligent but also...
d- make me laugh.
Hello, I'd say the answer is - regional dialect. "Ethnic dialect" is the way a certain ethnic group speaks in. And "social dialect" is the manner in which a certain social group speaks, those groups could be - age groups, professional people, the elderly, etc.
I believe the correct answer is B
but try C
The words that can be used for synonym is grotto...
grotto:
→ <span>a small picturesque cave, especially an artificial one in a park or garden
</span>→ <span>an indoor structure resembling a cave.
</span><span>
Opening is a synonym for cave, a cave is a grotto.</span>
1. The whole class laughed loudly at the story.
complete subject: the whole class
complete predicate: laughed loudly at the story
2. The whole class laughed loudly at the story.
simple subject: class
simple predicate: laughed
3. Twelve hours passed without a word from any of the group.
simple subject: hours
simple predicate: passed
4. The workmen repaired the dam.
complete subject: the workmen
complete predicate: repaired the dam
