[ Grammar ]
Verb Tenses: What is the verb tense used in the sentence: ‘They will have been waiting for an hour’?
A. Future perfect continuous tense
B. Past perfect tense
C. Present continuous tense
D. Future perfect tense

Random Topics:
Adjectives and comparisonsanother/the others/each other/one anotherEs and SPresent Simple Tense PassivePresent Perfect or Past Simple TensePerfect Verb TensesGrammar - Punctuation of SentencesAdjectives, ING - EDDirect Object and Indirect ObjectPast ParticiplesOther quiz:
Contrastive Conjunctions › ViewWhich word is slightly stronger and more emphatic than “although”?
A. Even though
B. Despite
C. In spite of
D. Though
Tenses › View
Tell me, where are going to ________ skiing this winter?
A. go
B. play
C. do
Can, Could, May, Might › ViewI’m worried about what _____happen.
A. might
B. might not
Bare Infinitive and To Infinitive › View
Which verb is not followed by a full infinitive?
A. happen
B. offer
C. miss
D. pretend
