choose the correct
1-.............many online shops have user friendly website because they are
2-the former newspaper boy ............. to a new neighborhood
a)had sent b) was sending c )was sent d) has sent
3-you did a ...........job on your homework this time keep up the good work
a) worst b) better c) worse d) best
4-iam afraid you can not come in at the moment we .............. the stop decorated
a)have had b)will have c) am having d) had had
5- .................mohamed does not get paid for playing football he is a\an
a)professional b)coach d) anchor d)amateur
6-the first heart transplant operation ................ in britain 20 years ago
a)was done b) was doing c) had been done d) had been doing