[ Grammar ]
Was James playing with his mobile phone…….his classmates were discussing about an endangered species?
A. when
B. while

Random Topics:
Adverb PhrasesIndefinite and Definite ArticlesPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTFOR & SINCEVOCAB & GRAMMARModals of ProhibitionGerund and InfinitivesPresent Perfect and Present Perfect ContinuousGrammar: Reported QuestionsAdverbial ClausesOther quiz:
Indefinite Pronouns › ViewI lost my watch. I’ve looked for it __________________.
A. everything
B. somewhere
C. everywhere
D. anywhere
Grammar › View
Choose whether the underlined pronoun is used as a subject, subject complement, object of a preposition, or an indirect object.
Amanda and she are on vacation.
___
A. Subject
B. Subject complement
C. object of a preposition
D. indirect object
Grammar › ViewThe downhill course was ___ to a higher part of the mountain.
a. move
b. moved
Conjunctions › View
The Great Wall of China is a famous landmark, _______ the Taj Mahal is in India.
A. and
B. but
C. so
D. nor
