МАЛЕНЬКАЯ ТАБЛИЧКА КРОСВОРДИК ">

1 How long have you been studying English?

2. How long have you been collecting coins?

3. How long have you been working on the project?

4. How long have you been wearing glasses?

5. How long have you been looking for the key?

6. How long have you been using

the computer?

7. How long have you been taking the medicine?