The woman ___is talking with my mother is our class teacher．（ ）
A．whichB．whoC．whose
We are supposed to care about the workers keep our city clean．（ ）
A．whichB．whoC．whom
I take too much money with me．I like to pay on the mobile phone． （ ）
A．mustn'tB．shouldn'tC．needn't
Chinese tea is very popular， and it to many different parts of the world． （ ）
A．is sentB．sendsC．has sent
My daughter Anna is than my son Jack．（ ）
A．outgoingB．more outgoing
C．the most outgoing
Dr Li's wife about him very much when he worked in Wuhan in February， 2020． （ ）
A．worryB．worriesC．worried