[ Gerunds/Infinitives ]
It’s difficult ___ the window in my room!
A. opening
B. to open

Random Topics:
Past Simple, Present Perfect TenseCountable Vs Uncountable NounsPast Tense, Recount Text, and Future TenseModal and Modal PerfectA/AnTransportation VocabularyCan vs CouldAdjective ending with ED & INGPast Narrative TensesKinds of NounsOther quiz:
Tenses › ViewThey … to stay at home for two weeks because of the possibility of rabies (la rabia).
A. had
B. were having
C. had had
Simple Present vs Present Continuous › View
Miss Clara __________________ a violin class every Wednesday.
A. is taking
B. is take
C. takes
D. take
Tense,noun,preposition,quantity › ViewA: “How did he get to school this morning ?”
B: “………”
A. By a taxi
B. By foot
C. On feet
D. In a car
Grammar and Vocabulary › View
I promise I __________________ you as soon as I’ve finished this cleaning.
A. will help
B. am helping
C. going to help
D. have helped
