Instruction

Select the best answer to complete the sentence.

1. Before Morris construction company hires people, they conduct a series of -------- with the candidate.

2. He is said to -------- a famous actor when he was young.

3. The number of department staff was doubled to deal with the system trouble caused ------- large-scale blackout.

4. Mrs. Moehring was busy -------- care of her granddaughter when I called her.

5. There must be something -------- with the air conditioner.

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