III. Supply the correct tense or form of the verbs in parentheses.

1. If we sit too far away from the screen, we (not be) _________ able to see a film.

2. Trung is learning to play the guitar. He (have) ____ guitar lessons twice a week.

3. I (see) __________________ a real robot at work since last week.

4. Listen to those people! What language________ they (speak) _____________?

5. I hope he (finish) _______________ his homework before we get back.

6.My father (travel)____________________ to work by bus every day.

7.Nam and Ba ( play)__________________________ chess at the moment.

8.We (start) ___________________ to learn English 3 years ago.

9.My future house (be ) _________________ on the ocean.

10.I ______________never (be)_________________to Sydney.