1. 他们（ ）从小就认识了。_ (They know each other when they were young.) | both_liǎ

2. 那个（ ）在图书馆前面的男同学是谁？_ (That one that standing in front of the Library, who he is?) | to stand_zhàn

3. 她长得（ ）她妈妈吗？_ (Does she look like her mother?) | (looks) like_xiàng

4.（ ）你有时间，你可以来我家玩儿。_ (If you have time, you may come to my house and play with us.) | if_rúguǒ

5. 我（ ）这本书很好看。_ (I think that this book is very fun.) | to feel_juédé

2.1. 他说什么？我（ ）全听不懂。 | completely_wán

2.2. 他很开（ ），所以他的朋友很多。 | cheerful_lǎng

2.3. 她不爱说话，是个很安（ ）的女孩子。 | quiet_jìng

2.4. 虽然他是我的哥哥，但是我长得不（ ）他。 | (looks) like_xiàng

2.5. 她对别人都很（ ）情，我们都很喜欢她。 | warm; friendly_rè