[ Idioms ]
To “zero in on” is to ___ something.
a. aim for
b. adjust
c. alter

Random Topics:
Modals for Necessity and SuggestionsComplex SentencesInterrogative Pronouns & AdverbsAuxiliary Verbs & Question TagsPresent Simple and Present Continuous TensesThe Simple Present TensePreposition (at,in,on)Simple Present Tense/be/Present ProgessiveAdjectiveModals for ObligationOther quiz:
Offer and Suggestion › ViewDoni : I’m thinking of asking you for dinner
Loi : I’m free but ….
A. I’d like to come
B. There aren’t many papers to do
C. I’ll be there
D. I’ll have an appointment at the same time
E. You can invite others
Grammar › View
___ discussed before the leader proposed it
A. The economic crisis had bern
B. The economic crisis being
C. The economic crisis has already been
D. The economic crisis is already