She isn't very shy; that's why she doesn't enjoy parties

→ Unless 

Câu 14 đến câu 19 ạ

today/ Robots/ intelligent/ are/ than/ more/ those/ the past.
-> __________________________________________________________________________
2.robots/ ago/ couldn’t/ years/ make/ Many/ or/ the floor/ clean/ coffee.
-> ..................
3. already/ many/ by/ tasks/ Robots/ do/ can/ traditionally/ humans/ done.
-> ........
4.can/ pronunciation/ help/ their/ English/ children/ Teaching robots/ improve.
-> .........
5.our/ will/ future/ robots/ in/ change/ life/ near/ the.
-> ............

IV . give the correct form or tense of verbs.
3. the researchers said that they ( work)......................hard( find).......a vaccine for the Ebola vius disease then.
4. the new technology rapidly ( introduce).................................. into teaching and learning languages so far.
5. Do you think snail email still (use)..................................in 2050?