Упражнение 2. Choose the right variant.1 The boy ___________his homework and

Упражнение 2. Choose the right variant.
1 The boy ___________his homework and now he _________-TV.
a) already has done, watches
b) already does, has watched
c) has already done, is watching
2. They___________ about Russian traditions since the beginning of the lesson.
a) have been talking
b) are talking
c) talk
3. This is the best conference I ________.
a) am
b) have ever been to
c) ever have been to it
4. The postman usually __________ at 9 in the morning. It is half past 9 now but he ___________
a) comes, has not come yet
b) comes, has not been coming
c) is coming, has not come yet
5. They__________ the walls and they ___________nice.
a) have painting, are looking
b) have painted, look
c) have been painting, look
6. The economic situation in the world is already bad and it __________worse.
a) is getting
b) gets
c) have gotten