The doctor _______________ a critical operation right now.
A. has been performing
B. was performing
C. is performing

Random Topics:
ProverbsComparative AdverbPresent / Future / Present Progressive / non Action VerbsLexico and GrammarModals and Present TensesGrammar - Sentence StructureTime and CalendarWill vs Verb InfinitivesSo Such Enough TooWill vs be going toOther quiz:
Grammar › ViewI ______ my homework when my mum _____ home from the shops.
A. I did my homework when my mum was coming home from the shops.
B. I was doing my homework when my mum came home from the shops.
C. I was doing my homework when my mum was coming home from the shops.
D. I did my homework when my mum was coming home from the shops.
Vocabulary › View
the full reach or length, especially between two points in space or time (n). to stretch or reach across.
A. span
B. deceive
Vocabulary › ViewThe government is working on policies to reduce the use of ___ and promote recycling.
A. carbon footprint
B. single-use plastics
C. compost
D. language barriers
Tenses (Present and Past) › View
A man wearing sunglasses got out of the car and ———— : ‘Mike, what are you doing here?’
A. says
B. is saying
C. said
D. was saying
