[ Modal and Modal Perfect ]
Patty ____________ at the mall last night. She was out of town visiting her mother.
A. couldn’t have been
B. must have been
C. mustn’t have been
D. could have being

Random Topics:
Grammar - Present Perfect with for and sinceFigurative LanguageFirst Conditional, Future Time ClausesFuture FormsTenses and Passive VoiceVerb PatternsTransitionsPassive and Active VoiceTenses StructurePreposition on TimeOther quiz:
Modal Verbs › ViewA: We passed a lake about five minutes ago!
B: So, we _______________past the road we need to take!
A. must drive
B. must have driven
Grammar › View
Change this sentence into passive!
A: Ahmad writes a letter
P: …………………………………………..
A. A letter is wrote by Ahmad
B. A letter are wrote by Ahmad
C. A letter is written by Ahmad
D. A letter are written by Ahmad
Adjective › ViewHis behaviour has been very ….. in recent weeks.
a.puzzled
b.puzzling
Grammar › View
she was walking in the yard ( when ) ………. .
A. the rain started
B. the rain was start
C. it rains
