[ Grammar ]
You need _____ swim before you can go in a canoe.
A. to be able to
B. will be able to
C. has been able to
D. able to

Random Topics:
used to, be used to, get used toIELTS GrammarOffer and Suggestiongoing toApostrophe GrammarModal Verb in Passive VoiceHelping and Linking VerbsGrammar of Future PlansGrammar Pronoun and Singular Plural NounCorrelative ConjunctionOther quiz:
Grammar › ViewWe went to the park and the library. _________, we got ice cream.
A. Then
B. In conclusion
C. However
Articles › View
I like living in this house, but it’s a shame that _____ garden is so small.
A. a
B. an
C. the
D. –
Past Tenses › ViewHe … down because the floor was so slippery
A. falling
B. fell
C. fallen
Wish Clause › View
It’s a pity that you aren’t here with us now.
-> I wish ………….
A. you are here with us now
B. you was here with us now
C. you were here with us now
D. you weren’t here with us now