The restaurant is far from cleanTo my ________, there are flies landing on dishware occasionally.[ ]

When we got there, he was about to leave So he only had time to explain _______ to us how he ________ our plan

Mrs. Green will not be able to come for dinner tonight because ______ then.

His name ____Jack , Li Ying and Zhang Mei _______his friends.

In the past ten years, great changes _______ in my hometown