1 I ......... a bad cold and headache yesterday
a.have b.has c.had d.having
2 We ........... sit on the glasses in the park.
a.can b.can't c.have d.must not
3 Many worker don't go out to work.They work ...... home
a.at b.in c.on d.of
4 There are ......... boys in my class
a.none b.not c.a d.no
5 Lan is a hard-working student. She ........... to work about 45 hours a week
a.have b.has c.has d.do
1. c.had
2. b.can't
3. a.at
4.d.no
5. b hoặc c nha bn
Theo mình là như vậy ^^