AT THE BEGINNING EVERYBODY SPOKE ENGLISH VERY QUICKLY AND I COULDN'T...

Câu 11: At the beginning everybody spoke English very quickly and I couldn't understand ...

but after ... days, it is easier and ... things I had learnt came back to me.

A. much / a few / many B. a lot / little / a lot

C. much / much / a great number D. many / a few / many