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I don’t know how ……………………… this problem.
Question 1:
I don’t know how ……………………… this problem.
A.
solving
B.
to solve
These questions are from this test. Would you like to take a practice test?
Gerund vs. Infinitive - Test 5 | Exercise follow Topic
24 minutes
12 questions
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Some questions from the same exam
The earthquake caused many buildings …………………
A crowd collected ………………………. the fight.
The weather was uncertain but we went …………………….. anyway.
The cowboys armed themselves ………………………. the rustlers.
I forgot ……………………… the card.
I remember ………………………. him the day before yesterday.
I heard them ………………………… in the other room.
She works hard ……………………… enough.
I don’t know how ……………………… this problem.
She told him …………………………
I was not allowed ................................
She prevented me from ............................ her room.
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