Complete each pair of sentences with -ed and -ing adjectives formed from the verbs in brackets. (Hoàn thành từng cặp câu với các tính từ -ed và -ing được tạo thành từ các động từ trong ngoặc)

1 a I don't understand this map. It's very _______ (confuse)

b Can you help me with my maths? I'm _______ (confuse)

2 a I was _______ when fell over. (embarrass)

b I hate it when my dad dares, it's so _______ (embarrass)

3 a Are you _______ in photography? (interest)

b Which is the most _______ lesson in this unit? (interest)