选择正确的词填空，一个词只准用一次。

Mike and John are good _________.  Mike is 164 cm tall. He is 4 cm _________than John and_________. John is 14. Mike is only 12. Mike is _________than him. Usually they ______ homework together on Sundays. Last __________ they _________hiking and _________. They________ happy . Next weekend , they’re ___________to  the zoo .