[ Past Tenses ]
Jeff was working for a medical company — he finished his PhD.
A. when
B. while
C. as

Random Topics:
Second ConditionalsRegular Plural NounsPassive SentenceDemonstrative PronounsTenses and ConclusionsMust Vs Have toPresent Simple vs Present ContinuousPresent Perfect ContinuousPhrasal verbs and Prepositional PhrasesConditionals 1,2,3Other quiz:
Tenses › ViewHe _____ his breakfast when I reached his place.
A. was having
B. is having
C. has
Grammar › View
Complete the sentence with the correct COMPARATIVE ADJECTIVE to complete the sentence. ¨I was sick, but I am ______ (good) today.¨
A. gooder
B. better
C. more good
Grammar and Vocabulary › ViewAre you ________ in a hotel?
A. arriving
B. leaving
C. staying
Vocabulary and Grammar › View
We must always obey traffic rules _______ our safety.
A. in
B. on
C. of
D. for
