[ Modals ]
He ___ have forgotten his keys. That’s why he can’t get in.
A. could
B. may
C. must
D. would

Random Topics:
Grammar ( going to)Prepositions of Place and TimeWH Questions and Simple Past TenseGrammar Like & Linking VerbSubject, Object, Possessive Pronoun and Possessive AdjectivesVocabullary TestVocabulary and IdiomsAsking and Giving OpinionVocabularyAll, Both, Neither, None, EitherOther quiz:
Reported Speech › View” I can’t let you use the mobile phone,” his mother said.
A. His mother prevented him for using the mobile phone .
B. His mother prevented him from using the mobile phone.
C. His mother prevented him using the mobile phone .
D. Her mother prevented him from using the mobile phone .
Grammar & Vocabulary › View
My husband _______ a degree in architecture.
A. having
B. has to
C. have
D. has
Phrasal Verb › ViewJohnny likes and respects his uncle.
He has always ________ him.
A. looked up to
B. looked up
C. looked for
D. look over
Wh- Questions › View
______________’s that girl? – She’s my sister.
A. What
B. Where
C. When
D. Who
