1a 2b 3a 4b 5a 6a 7a
1. is waiting;
2. waits;
3. is reading;
4. reads;
5. goes;
6. think;
7. doesn't speak.
1a 2b 3a 4b 5a 6a 7a
1. is waiting;
2. waits;
3. is reading;
4. reads;
5. goes;
6. think;
7. doesn't speak.