[ Adverbial Clause, Noun Clause ]
While … a meal for his guests, Mrs Grant got rather worried about some unusual mushrooms a friend had sent her from the country.
A. prepare
B. prepared
C. she prepare
D. preparing

Random Topics:
Past simple regular verbsVocab CheckingThird ConditionalsPresent Perfect: for/sinceFirst & Second ConditionalTenses and Sentence CompletionInfinitives for reasonsModal Auxiliary VerbsVocabulary & Phrasal VerbPresent Perfect Simple & Present Perfect ContinuousOther quiz:
Passive Voice › ViewThe conference room ___ at the moment.
A. is being used
B. had been used
C. was being used
Grammar › View
Have you ever ____ to Paris?
A. went
B. been
C. go
D. going
