[ Preposition of Time ]
She’s always very grumpy first thing ______________the morning.
A. in
B. at
C. on

Random Topics:
Possessive NounsPresent Tense (Negatives and Questions)Grammar - either...or, neither...norNoun QuantifiersPrepositions and Prepositional PhrasesModal PerfectMix-TensesComparative AdverbGrammar Comma UsageAdjective or AdverbOther quiz:
Mixed General Quiz › ViewThe city of Rochester ___ along the Genesee River to its outlet on Lake Ontario. It is internationally known as the headquarters of Kodak, the producers of cameras, film, and photographic materials.
a. extend
b. extends
c. extending
Grammar › View
My sister ___ a shower at the moment.
A. is having
B. is have
C. are having
Grammar › View. It_______ been snowing heavily, so we decided to go skiing.
A. has
B. had
C. would have
Future Tense › View
Đâu là cấu trúc của thì Tương Lai Đơn ở thể câu hỏi yes/no question?
A. S + will + V
B. S + won’t + V
C. Will + S + V…?
D. Wh_ + will + S + V…?
