IV. Give the correct tense or form of the verbs in brackets. (1 pt)
1. Peter (clean) the house before his mother came home. 1. __________________
2. Maria (learn) Vietnamese since last year. 2. __________________
3. It usually (rain) a lot in the summer. 3. __________________
4. I (watch) a cartoon on TV at 9.00 tonight. 4. __________________
1. Peter (clean) the house before his mother came home. 1. had cleaned
2. Maria (learn) Vietnamese since last year. 2. has learned
3. It usually (rain) a lot in the summer. 3. rains
4. I (watch) a cartoon on TV at 9.00 tonight. 4. am going to