His collection of stamps is really impressive. I wonder how many he …… so far.
A. has collected
B. collected
C. hasn’t collected
D. didn’t collect
Random Topics:
Past Perfect or Past Perfect ContinuousPresent Perfect or Past SimpleContractions and ConjunctionsHave to / Do not have toFuture Continuous TensePossessive Adjectives & Possessive PronounsConnectives (because, due to, owing to, because of)Modal and Phrasal VerbsTenses and FoodAdverb or AdjectiveOther quiz:
Past Tense › ViewThe “for sale” sign isn’t there now, but it…. as recently as last week, so the car must have just been sold
A. was there
B. did be there
C. just there
D. would be there
Present Simple Tense › View
you often (eat) lunch in the school canteen?
A. Do you often eat lunch in the school canteen?
B. Did you often eat lunch in the school canteen?
C. Does you often eat lunch in the school canteen?
D. Do you often eats lunch in the school canteen?
Vocabulary and Grammar › Viewto get sufficient rest at night
A. keep fit
B. get enough sleep
C. feel stressed
Grammar › View
I feel pretty good ___________ I didn’t sleep well last night.
A. Providing that
B. Considering that
C. Even if
D. As long as