Topics: Present Tenses
Generally, computer manuals_______________, although some are still very long and difficult to follow.
A. improve
B. is improving
C. improves
D. are improving
Select your answer:

Random Topics:
Modals of ProbabilityPast Simple or Past ContinuousGerund and InfinitivesVerbsPassive to ActiveSocial Media VocabularyModals in the PastGrammar and Language UsagePossesive Pronouns and Modals of AbilityLinking Verbs & Helping VerbsOther quiz:
Tag Questions › ViewDon’t you like the snacks?
A. Yes, it’s delicious.
B. No, it’s delicious.
Tenses › View
This email ____ right away.
A. should be sent
B. should send
C. should have sent
D. sends
