His first book is of great use for our course. But his latest one is ____ worth reading. A. better B more C. much D. very
The Chinese teacher looks so pale. She ___ be ill.
---Would you like me to carry the box? ----_____.
---Shall I show you how to write? ----_____.
___ is everyone’s duty___ the law.
--What time shall we meet, Betty? ---____.