They … anything for the past hour.
- haven’t been doing
- hasn’t been doing

Random Topics:
If Conditional Zero and OnePast Perfect Simple & ContinuousPrepositions after Verbs and AdjectiveLinking WordsCausative VerbComparison & Modal Verbs in Passive VoiceNarrative Tenses & ConditionalsAuxiliary Verbs, if, unless and ModalVerb TensesComparison Degree & GerundsOther quiz:
Modals and Past Modals › ViewWe had to turn our mobiles off before the plane took off.
A. The plane hasn’t taken off yet
B. The plane has already taken off
C. The plane is not going to take off until we turn our mobiles off
D. The plane doesn’t allow mobiles
Future Simple › View
-What are your plans for the weekend?
– I _____ (spend) some time with my friends.
A. spend
B. am spending
C. am going to spend
D. will spend
Modal Verbs of Deduction and Speculation › ViewWhat’s the capital city of the United States?
A. I don’t know but it mustn’t be New York
B. I don’t know but it can’t be New York.
Idioms › View
When we are all “in the same boat” it means that….
A. when you are going fishing with a friend
B. singing “Row, Row, Row Your Boat”
C. being in a kayak together
D. share the same unfortunate situation as another person
