[ Grammar ]
GRAMMAR: Shouldn’t is not the positive form.
A. FALSE
B. TRUE

Random Topics:
Adverbs of How Something is DoneSimple Future TenseGrammar: Imperative and Exclamatory SentencesConnectivesConjunction and PunctuationPresent Simple Affirmative and NegativeGrammar - Countable/ UncountableTenses and Sentence CompletionConjunctions and PronounsAdverbial Concession ClausesOther quiz:
Grammar › ViewI ___ my room every weekend.
A. clean
B. cleans
C. cleaning
D. cleaned
Vocabulary › View
What’s the noun form of deep?
A. deeper
B. depth
C. depht
D. debt
Vocabulary & Grammar › ViewHoa: “Should we use solar energy to protect the environment?” Lan:” ________ ”
A. No thanks.
B. You don’t think so, do you?
C. Yes. I’ll go.
D. That’s a good idea.
Prepositions › View
I was visiting my best friend _____ the hospital.
A. to
B. in
C. at
