[ Modal Verbs ]
_______ can help children improve their basic learning skills.
A. Home robots
B. Doctor robots
C. Worker robots
D. Teaching robots

Random Topics:
Comparatives and Past Perfect TenseInfinitive and GerundsFuture Tense - will and going toModal Verbs - ObligationAdverbs of Time and PlaceModals VerbsSubject-Verb Agreementused to, be used to, get used toModals and AdviceFOR & SINCEOther quiz:
Definite and Indefinite Articles › ViewAre you afraid of ______ spiders?
A. a
B. an
C. the
D. no article
Grammar › View
car is a__________noun.
A. common
B. proper
Tenses › ViewThe lift won’t start _______.
A. before you will press that button
B. until you press that button
C. when you pressed that button
D. after you had pressed that button
Grammar › View
Why don’t we go to Lionel’s for dinner tonight?–Is that the new restaurant___has just opened on the other side of town?
A. Which
B. That it
C. Where
D. Which it
