Bài 1.
1.X (but → so)
My mother loves eating traditional dishes so she like local restaurants .
2.X (so→but)
There are many hairdresser in my hometown but my teacher only goes to place to cut her hair .
3.∨
4.X (so→but)
I want to meet my friends but I call them for a date .
5.X (so → but)
There are numerous big and morden hospitals in the city but they are always over crowed.
6.X (and → or)
I need to finish my homework before 5 pm or my mother will not let me hang with friends .
7.X ( so→or)
My brother has to stop drinking ice water or he will have sore throat .
8.V
9.V
10.X ( so → but )
My grandmother is old but she is strong
Bài 2.
1.studies->studying
2.less->more
3.less->more
4.less->much
5.and->or
6.talk more->talk less
7.more time->fewer time
8.less->more