[ Adverbial Clauses ]
______ this afternoon, all the participants will have been inside the hall.
A. Once the conference had started
B. By the time the conference will start
C. Before the conference is starting
D. When the conference starts

Random Topics:
Verb Types and TensesPhrasal Verb & Prepositional PhraseModal Verbs in ConditionalsConditional Sentences and AdverbsGerunds in SentencesModals and Adjectives (ed-ing)Relative Pronouns and AdverbsIdentify The TensesAdjective OrderPast Simple (to be)Other quiz:
Gerunds and Infinitives › ViewIf you want to learn English, I’d suggest _____ (practice) a lot.
A. practicing
B. to practice
Conjunctions › View
Choose the correct conjunction to complete each sentence:
You should not react ______ wrongly blamed.
A. unless
B. so that
C. or
D. then
Future Tense and Conditionals › ViewShe ____ her homework after dinner.
A. will do
B. do
C. did
D. doing
Grammar › View
I think I’ll have the chicken for my …. . What about you?
A. bowl
B. dessert
C. knife
D. starter
