Tom's good fun;we all enjoy being with him.为什么用being

We all enjoy being with him这句话 No one's born being good at all things.为什么用being do you have any fun being with the small children 为什么用being啊 being 为什么用being? Tom's being late ,the teacher critised him they have fun (being) with their family 括号中为什么填being而不是to be I don't enjoy ___with him.A to be B to stay Cbeing D being s All things in their being are good in the sunny to enjoy well-being of all time 为什么用being alone,而不是being lonely They are being polite.为什么用being? she keeps being sick 为什么用being,