[ Simple Past Tense and Present Continuous Tense ]
Please be quiet. I …… trying to concentrate.
A. am
B. is
C. was
D. were

Random Topics:
Grammar - SimilesPronounAuxiliary Verbs (be, do, have)Present Perfect - Just, Already, YetWishes & Reported SpeechPast and Present TensesAdjectives with -ED and -INGComparative and Superlative AdjectivesFood VocabularyInfinitive GerundOther quiz:
Articles › ViewSelect the correct article: ‘I need ___ hour to finish my homework.’
A. an
B. a
C. the
D. one
Grammar › View
I ________ my classmates and never fight with them.
A. got on with
B. get on to
C. get on with
D. gets on with
Grammar › ViewA Where _____ you born?
B In Liverpool.
_
A. were
B. was
C. did
Tenses › View
When I last saw him, he _____ in London.
A. lived
B. was living
C. has lived
D. is living
