Điền từ còn thiếu vào chỗ trống

*Checking up: Gap filling (điền từ còn thiếu vào chỗ trống)
1.Language learners words in .................. ways
2.Some make a ........................... of new words then put it the meaings in their .....................   ..................
3.Some even write each word and it use on a piece of paper and ............. it some where to learn it at any time
4.Many learners do not try to learn all the new words they come .......................
5.They usually ................. and.................... the important words
6.However, ............................... is necessary
7.Language learners should try different way of learning words so as to find our the best way for ......................