[ Grammar ]
Please drop in on me when ( ) .
A. you are convenient
B. you convenient
C. it is convenient of you
D. it is convenient for you

Random Topics:
Stative Verbs and TensesIrregular AdjectivesGerund, Infinitive & ModalsAdverbial Clause of ConcessionPrepositions and ArticlesGrammar - to beBe used to vs used toModals for RecommendationsGrammar / PronounsAuxiliary Verbs & Question TagsOther quiz:
Grammar › ViewThey __________ to the concert last weekend and had a great time.
A. are going
B. went
C. go
Grammar › View
I _______ to the mall after school today.
A. Went
B. Goes
C. Goed
D. Go
Preposition of Time › ViewYasmin’s birthday is ___ 31st December.
A. on
B. in
C. at
Grammar › View
The banquet starts ______ 7:00 P.M. in the Terrengauv Room.
A. on
B. at
C. in
D. for
