他小时候就决心当一名科学家:When ha was a child ,he (determined ) (to )(be)a scientist.
我们的英语课常以歌声开始:Our English lessons often (begins )(with ) songs.
他小时候就决心当一名科学家:When ha was a child ,he (determined ) (to )(be)a scientist.
我们的英语课常以歌声开始:Our English lessons often (begins )(with ) songs.