[ 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:
First Conditional Sentence › ViewMake sentences using the first conditional.
I / wake up early / go to the gym
A. If I will wake up early, I´ll go to the gym.
B. If I wake up early, I go to the gym.
C. If I wake up early, I´ll go to the gym.
D. If I woke up early, I won´t go to the gym.
Subject Verb Agreement › View
Anyone, at any age, _____ to floss.
A. need
B. needs
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…?
