[ Perfect Tenses of Verbs ]
Most of the teachers have left already.
A. present perfect
B. past perfect
C. future perfect

Random Topics:
Adjective ending with ED & INGModals AuxiliaryFew, a few, little, a littleCountable and UncountableTypes of Sentence StructureIF CLAUSEPresent Perfect or Past Simple TensePresent tense AffirmativeComplex SentencesTo infinitive - GerundOther quiz:
Grammar › ViewWhich word is not a ‘compound word’?
A. night-time
B. submarine
C. spaceship
D. daylight
Sentence Structure › View
She wants to travel the world she is saving money for her trips.
A. world. She is
B. NO CHANGE
C. world, she is
D. world; she is
Grammar › ViewThe broken window _________ next week.
A. fixes
B. is fixed
C. was fixed
D. will be fixed
Conjunctions › View
Choose the right conjunction: “______ he was very hungry, he waited for everyone to arrive.”
A. Even though
B. When
C. After
D. If
