relative pronoun problem with that

[Bhikkhu1991a]

English Language Tests, Intermediate level

ESL/EFL Test #848 "Real Life: Sports and Games (2)", question 9

People who ......... jump and ride on a thin board, that has four wheels on it, on pavement. These people stand on the boards and often perform impressive and dangerous tricks on it.

(a) ski
(b) skateboard
(c) roller skate
(d) swim

English Language Tests, Intermediate level

ESL/EFL Test #848 "Real Life: Sports and Games (2)", answer 9

People who skateboard jump and ride on a thin board, that has four wheels on it, on pavement. These people stand on the boards and often perform impressive and dangerous tricks on it.

Correct answer: (b) skateboard

Your answer was: correct
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Hello,

According to English-test.net ESL Lesson: Relative Pronoun, the relative pronoun “that” cannot be used in a non-defining relative clause:
5. In a non-defining relative clause that cannot be used and object relative pronouns cannot be left out.

(http://www.english-test.net/lessons/21/index.html)

However, the test sentence consists of a “that” in a non-defining relative clause. Could you please look into the problem?

Here is the problematic sentence:

People who skateboard jump and ride on a thin board, that has four wheels on it, on pavement.

Thank you.

Best wishes,
Bhikkhu1991a.

[Beeesneees]

There are a few mistakes in that question, Bhikkhu. Thanks for bringing it to our notice. The necessary changes have been made, but won't be viewable until the database refresh.
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