[ Tenses ]
They were watching TV when I arrived.
A. Present Continues
B. Past Continues
C. Present Perfect
D. Simple Past

Random Topics:
Finite and Non-Finite VerbPronounWh- Questions Present Simple TenseNouns, Articles, DeterminersGrammar - may & mightNoun QuantifiersSuperlativesVerb 3 formsConnectorsSimple vs Present Continuous TensesOther quiz:
Vocabulary › Viewdestructive or blocking action carried on by enemy agents or sympathizers to make a nation’s war effort more difficult
A. reprieve
B. sabotage
C. fortnight
D. gallows
Grammar › View
We have many friends. ______ friends are good.
A. Their
B. His
C. Our
Phrasal Verb › ViewWhat does the phrasal verb ‘look into’ mean?
A. To investigate or examine closely
B. To look away
C. To look after
D. To look up
Grammar › View
The river is ________ the bridge.
A. over
B. under
C. above
D. beside
