[ Grammar ]
Most advanced aircrafts now —- at supersonic speeds.
A. could have fly
B. are able to fly
C. had to fly
D. were supposed to fly
Random Topics:
AbilityModal, Causative Verb & Elliptical StructureShould, Should not haveConjunctions in Complex SentencesModals, Infinitives and GerundsGrammar - Compound SentencesUnderstanding Product Packaging and TensesPerfect TenseFuture Simple TensesAdverb PhrasesOther quiz:
Conjunctions › ViewWe can’t go to the bank ____________ it’s closed.
A. because
B. although
C. before
D. after
Tenses › View
My grandmother ___ (water) the plants when it started raining.
A. waters
B. watered
C. has watered
D. was watering
Grammar › ViewBefore I went to bed, I (lie, lay, laid) my clothes out for the morning.
A. laid
B. lay
C. lie
Grammar › View
‘I’m doing my homework a the moment.’
He said that he ……….. at the moment.
A. Done his homework
B. has been doing his homework
C. was doing his homework