[ Continuous Tense ]
What … when you arrived?
A. are they doing
B. were they doing
C. was they doing
D. do they do

Random Topics:
Adverbial Clause / If / ComparativesParts of SpeechVocab and GrammarAdjectives and ArticlesWill and Will notIrregular Plural NounsGrammar / PronounsQuantifiers & Modal VerbsActive & PassiveElectricity VocabularyOther quiz:
Modals › ViewWe ____ go for a walk after dinner if the weather clears up.
A. would
B. will
C. shall
D. must
Grammar › View
The children (play) football when their mother (come) back home.
A. played/came
B. played/was coming
C. were playing/ were coming
D. were playing/came
Phrasal Verb › ViewThe signal got ______________ in the middle of our phone conversation and now I can’t contact him.
A. blown off
B. called off
C. cut off
D. put off
Grammar › View
If you …… a lot of sweets, you …… bad teeth.
A. ‘ll eat, have
B. ‘ll eat, ‘ll have
C. Eat, ‘ll have
