Grammar exercise 1 of 1 语法练习1
Use 了 as “Video lesson: 了 for a completed action, and 了 read liǎo (le) in Mandarin Chinese grammar” explains it, through 12 items over 7 of its example sentences: fill the gap where the word was taken out, and put the words of each sentence back in order.
Video lesson: 了 for a completed action, and 了 read liǎo (le) in Mandarin Chinese grammar
Keep your place in this exercise 记录进度
12 items. Each one you miss comes back later in the same sitting.