Task 3. Rewrite the sentences using question words + fo-infinitives.
(Viết lại các câu sử dụng từ để hỏi và "to V" )
1. I don’t know what I should wear!
→ __________ .
2. Could you tell me where I should sign my name?
→ __________?
3. I have no idea when we should leave for the bus.
→ __________.
4. We’re not sure where we should hang the painting.
→ __________ .
5. He wondered how he could tell this news to his parents.
→ __________ .
6. They can’t decide who should go first.
→ __________.