Technology __________ some failures over the years. A. has ...

[ Present Perfect or Past Simple Tense ]

Technology __________ some failures over the years.

A. has

B. has had

C. had

D. having

Select your answer:

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Verb Forms and Prepositions Modals and Adjectives (ed-ing)Sentences Function and Structure Family Members and Present Simple Modals and Comparative Superlative Adverb Do not- Does not Tenses Simple, Complex, Compound Sentence

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Grammar › View

I ______ writing reports.

A. have been writing

B. have written

C. have been written

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Sami and I will help you,

A. won’t he

B. will he

C. won’t we

D. will we