Question

Not only proteins but also vitamin C ___ essential for small children.

• A. is
• B. are
• C. were
• D. have

Answer 1

Answer:

A. is

Not only...but also നു ശേഷം second subject അനുസരിച്ചു എഴുതണം. second subject singular ആയതിനാൽ singular verb എഴുതണം.