It’s such a beautiful day. Why not have apicnic with us—_____. But I have a lot of homework to do.

It is obvious _________ he has known the news and he is very satisfied with the result.

How is Susan—Oh, I see her because she lives abroad.

John was dismissed last week because of his _____ attitude towards his job. [ ]

________________ invited, I won’t go traveling with them because I’m busy these days.