3. Jack _______________ his blog after he _______________ many negative comments.

4. Since I ______________ a smartphone for my birthday, I _______________ using my brother’s laptop to surf the Net.

5. My parents ___________ a lot of their time writing letters before they ___________ using social media to connect with their relatives two months ago.

6. I _____________all my videos from my holiday before I ____________ them to my blog.

7. National Geographic, one of the most infl uential magazines, ____________________________ in 1899, which ____________________ to increase readers’ cultural awareness and understanding through high-quality photo essays.

8. The lung cancer mortality rate ______________ six-fold in males when mass media _________ covering the health risks of smoking.

9. 4. Linda only _______________ the film after she_______________ the book.

10. All job applicants _______________ their interviews and _______________ when I ______________.

2. Last week we _______________ a presentation on the advantages and disadvantages of social networking.