EXERCISE FILL IN THE BLANKS WITH THE BEST PHRASES.

1. - KT 15 PHUT K12 LAN 3 HK2 CO DAP AN
KT 15 PHUT K12 LAN 3 HK2 CO DAP AN
1. Hello. Nice to see you ….. and sit down. a. come back b. come in c. stay in d. go away