Question

The old people ______lonely at all since we began to visit them once a week. A．haven’t felt .

The old people ______lonely at all since we began to visit them once a week. A．haven’t felt B．hasn’t felt C．didn’t feel D．don’t feel

Answer 1

A

since引导的时间状语从句，主句通常用完成时态，结构为have或has+过去分词，主语是people，表示复数，故用have，故选A。