7/2

1. watch

1.1. have and need it!

1.1.1. erika's and mine

1.1.1.1. same brand

1.1.1.1.1. citizen

1.1.1.2. parents bought for us

1.1.1.2.1. when entered this uni

1.1.1.3. solar

1.1.1.3.1. don't need battery

2. language

2.1. second one

2.1.1. me

2.1.1.1. French

2.1.1.1.1. difficult pronunciation

2.1.2. satoko

2.1.2.1. portuguese

2.1.2.1.1. difficult pronunciation

2.1.3. erika

2.1.3.1. Spanish

2.1.3.1.1. difficult pronunciation

3. weekend and yesterday

3.1. me

3.1.1. facebook

3.1.1.1. chatted with australia's host family

3.1.1.1.1. with father

3.2. erika

3.2.1. had Spanish exam

3.2.1.1. studied hard

3.2.1.1.1. okay

3.3. satoko

3.3.1. part time job

3.3.1.1. at convenience store

3.3.1.1.1. weekend