[ Dependent Preposition ]
We must focus ____ the key objectives if we want to succeed in this project.
A. on
B. at
C. with
D. for

Random Topics:
SubjunctiveModal Auxiliaries and Similar ExpressionsPhrases and ClausesContrastive ConjunctionsModals of ProbabilityConjunctions and PrepositionsGrammar: Defining Relative ClausesAuxiliary Verbs (be, do, have)Comparative AdverbPast Narrative TensesOther quiz:
Grammar and Vocabulary › ViewExcuse me, can you ___________________ me the way to the station, please?
A. give
B. take
C. tell
D. say
Modals for Necessity and Suggestions › View
Before you enter your hotel room, you _______ check in.
A. must got to
B. don’t have to
C. must
D. has
Grammar › ViewThe new washing machine ………………..……she bought was very cheap.
A. what
B. who
C. which
Grammar › View
Which month is before April?
A. May
B. June
C. March
D. February
