1.go / we/ climb / shouldn't / tree / why / that / ?
2.the / going / run / Nga / down / is / stairs / to / ?
3.with / the / may / don't / scratch / cat / it / play / you / neighbor's / because / .
4.your / ride / sister / why / too / her / fast / shouldn't / bike / ?
5.wear / motorbike / you / ride / when / your / should / a / helmet / you / .
6.because / she / she / jump / the / shouldn't / into / lake / drown / .
7.his / he / leg / and / broke / fell / bike / off / his / .
8.centre / driving / is / the / he / his / to / car / city / ?
9.to / grapes / she / some / the / is / pick / climb / tree / going / to
10.to / it / river / dangerous / this / gor / is / in / you / very / swim / .
nhanh nha mình cần gấp!