Jawaban:

Task 1

1. We had delicious fried rice this morning.

2. The girl won the first place at the competition.

3. I sent you a letter two months ago.

4. We went to the museum two days ago.

5. I tried to call you yesterday, but no one picked up my call.

Task 2

1. (+) Susan cooked us an amazing dinner last night.

(-) Susan didn't cook us an amazing dinner last night.

(?) Did Susan cook us an amazing dinner last night?

2. (+) They were happy because of the news last night.

(-) They were not happy because of the news last night.

(?) Were they happy because of the news last night?

3. (+) She crossed over the bridge by motorcycle last night.

(-) She didn't cross over the bridge by motorcycle last night.

(?) Did she cross over the birdge by motorcycle last night?

4. (+) We did the math test yesterday.

(-) We didn't do the math test yesterday.

(?) Did we do the math test yesterday?

5. (+) I was at Yogyakarta last week.

(-) I was not at Yogyakarta last week.

(?) Was I at Yogyakarta last week?

Penjelasan:

Yang Task 1 tinggal ubah kata kerja dalam kurung menjadi Verb 2. Task 2 agak bingung. Correct me if I wrong.