--- How many of you have solved the math problem?
--- ________, the math problem is far too difficult for us to work out. .
| A．All | B．None | C．Nobody | D．Everybody |
Lily told John ______ for class again next time.
A. not late B. not to late C. not to be late
If my sister goes there tomorrow, _______ .
A. so I do B. so will I C. neither will I
His grandpa _______ for 2 years.
A. has been died B. has died C. has been dead
You are not supposed ________ in public.
A. smoking B. to smoke C. to smoking
--- Jack, I haven't seen your brother for a long time.
--- He _______ Shanghai on business for two months.
A. has gone to B. has been in C. has been to