An A4 sized panel ( 太阳能板 ) put onto the back of a jacket costs __________ US$15. It could __________ a cellphone during a summer walk.
D
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AnA4sizedpanel(太阳能板)putontothebackofajacketcosts__________US$15.Itcould__________acellphoneduringasummerwalk.
Thenumberoftallbuildings__________greatlyinTianjininthelastfewyears.
Theboyboughtanewdictionary__________heturnedforhelp.
Thetwomainpopular__________ofEasteraretheEasterbunnyandtheEasteregg.