[ Past Tenses ]
By the time the teacher came, we ___ for 15 minutes.
A. waited
B. were waiting
C. had waited
D. had been waiting

Random Topics:
Gerunds + To InfinitivePast Tense vs Present Perfect TenseIntermediate GrammarIrregular Plural NounsVocabulary : Coming & GoingApostrophes and GrammarSimple Present - Negative & InterrogativeAsking for and Giving OpinionPossesive Pronouns and Modals of AbilityFigurative LanguageOther quiz:
Phrasal Verbs › ViewYou’d better …..your English skills if you want to have a better job.
A. be taken aback
B. brush up on
C. look forward to
D. put forward
Modals › View
You … keep an open mind. Otherwise the discussion will be pointless.
A. ought to
B. shouldn’t
C. may
D. needn’t
Wh- Questions › View-Assistant: Do you have more doubts?
-Marge: _________ do we have to go?
-Assistant: At the end of the corridor
-Marge: Thank you for all
-Assistant: You are welcome!
A. When
B. Why
C. Where
D. What
Noun Clause › View
The secretary of Mr Hasnul asks me …….. with her boss.
A. Why is my appointment
B. What is my appointment
C. Whether I have an appointment
D. When is my appoinment
E. Why is my appointment
