[ 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

Random Topics:
Gerunds and InfitinitivesPrepositions of TimePresent SimpleIndefinite and Definite Articlesused to vs be used to vs get used toTime ConjunctionsFood VocabularyPronouns of QuantityVocabulary & GrammarGrammar-Present Continuous-Sentence MakingOther quiz:
Conjunctions › ViewIdentify the coordinating conjunction in the sentence: ‘I wanted to go for a walk, but it started to rain.’
A. or
B. and
C. but
D. so
Tag Questions › View
‘Sally has got a dog, ___?’
A. has she
B. hasn’t she
C. does she
D. has got she
