لو سمحتوا احد فاهم يشرح لي الفرق بين هالمثالين ووش الحل الصحيح لها
3. The problem is "that he didn't oil the machine".
a. relative clause
b. not a relative clause
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4. The worker" that forgot to oil the machine" is with the speaking manager.
a. relative clause
b. not a relative clause