This sentence effectively uses a participial phrase ('Expanding rapidly') to show the condition under which the other actions occurred, and parallel structure ('hiring new employees and developing innovative products') to coordinate related actions. The other options either create awkward passive constructions, lose the logical sequence, or use weak coordination. Sophisticated synthesis shows the relationship between actions while maintaining sentence variety.

Break down complex topics into smaller, manageable chunks for easier recall.

Zambia

• ivwananji siwale – 29 pts

• Distance of A Straight Line
• Mid-point of A Line
• Equation of a Straight Line
• Parallel and Perpendicular Lines
• COMMUNICATION SYSTEMS