[ Adverb Clauses ]
Mark will book his flight ticket _______.
A. as soon as he had saved enough money
B. when he saves enough money
C. by the he saved enough money
D. after he had been saving enough money

Random Topics:
Adverbial Clause of Cause and EffectVerb to beGerunds and InfinitivesWill, Be going to, Present ContinuousTenses & AffixesSubordinating ConjunctionPhrase and ClauseModal RequestsTenses and StructuresVerbs with Prepositions and ConjunctionsOther quiz:
Verb › ViewWe __________________ in our attempts to develop color photographs. (past perfect of fail)
A. Had failed
B. Have failed
C. Has failed
D. Failed
E. Fail
Grammar › View
Finally, a worm _____ up.
A. showed
B. shows
Grammar › ViewThe doctor or the nurse (check, checks) the vital signs of each patient.
A. check
B. checks
Adverbs, Modals, Preposition of time › View
Children_________________ talk to strangers.
A. should
B. shouldn’t
C. have to
D. don’t have to
