[ Vocabulary & Grammar ]
Most stars are not ___________ to the naked eye.
A. visible
B. ignorant
C. subtle
D. sensible

Random Topics:
Subject and Verb AgreementUsed toVerbs & AdverbsGrammar & VocabWill, Be going to, Present ContinuousWish SentencesModal Verbs and PermissionModal and Relative PhrasesBasic TensesAuxiliary WordsOther quiz:
Modal Verb › View__ I help you, Madam?
A. Dare
B. Should
C. Must
D. Can
Tenses › View
Are they _____ a new project now?
A. start
B. starts
C. starting
D. started
First Conditional › ViewIf you _________ him time, he ________ some good ideas.
A. don’t give/ will get
B. give/ will get
C. will get / give
D. gave/ won’t get
Tenses and Structure › View
Formulate a present perfect sentence using the verb ‘to travel’.
A. I have traveled to many countries.
B. I am traveling to many countries now.
C. I will travel to many countries.
D. I traveled to many countries last year.