TASK4_TEST.MP3 操作提示：句子正确选择下拉选项框为“T”；句子错误选择下拉选项框为“F”。 1. Mike is met by an engineer at the construction site. {T; F} 2. The construction site doesn't look very busy. {T; F} 3. Mike doesn't inspect the whole construction site. {T; F} 4. It is not the first time the construction site being inspected. {T; F} 5. Fraser knows clearly how the quality is controlled at the construction site. {T; F}"