Fill in the gaps with one of the word combinations below.

collected his thoughts, the only, on foot, population, be successful,

second language, mother tongue.

Russian is my … .

I like … who are independent.

My friend … and began his report.

China is … country I visited.

We are going to travel …

Russian is my mother tongueI like the only who are independementMy friend collected his thoughts and began his reportChina is population country i visitedWe are going to travel on foot