i/used/look after/younger/brother/sister/when/parents/at/work.
...................................................................................................
will/you/have/look/house/me/while/i/be/holiday?
..............................................................................................
mrs.lan/up/order/to/early/this/the/morning/has/in/get/to/meeting/on/get/time/to.
..............................................................................................................................
children/africa/don't/enough/and/to/in/food/eat/warm/have to/clothes/wear.
........................................................................................................................
thank you/much/invite me/speak/your students.
.................................................................................................................
i/be used/get up early/so/not mind/leave/5o'clock/morning.
............................................................................................
phuong/promise/keep/touch/us/while/she/be/hcm city
................................................................................................
not/have/previous/experience/peter/not have/chance/get/job
.................................................................................................
1 D
2 C