[ Tenses ]
the Post Office …. on Saturday and Sunday.
A. are not open
B. is not opening
C. do not open
D. does not open

Random Topics:
Common ErrorPhrasal Verb and ModalSimple TenseGerund - to Infinitive Persuasive TextQuantifiers & Modal VerbsModal and Modal PerfectLinking VerbsConditional Sentences and Verb FormTenses and ComparisonsOther quiz:
Grammar › ViewMike sits____ the computer all day
A. in front of
B. in
C. on
D. under
Gerunds as Objects of Prepositions › View
I worry ____ losing my job.
A. with
B. to
C. about
Mixed General Quiz › ViewWhat fruit is Florida well-known for?
a. peaches
b. oranges
c. rhutabegas
d. cantalopes
e. persimmons
PRESENT TENSE › View
My best friend ___________________(be) helpful.
A. is
B. are
