[ Gerund after Prepositions and Certain Verbs ]
I wanted to congratulate you ___ making such a good speech.
A. of
B. with
C. by
D. on

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Grammar › View______ season do you like _____, spring or autumn?
A. Which; well
B. Which; better
C. What; better
D. What; well
Conjunction › View
In England the shops shut ___ 5:30.
a. at
b. on
c. in