He built a telescope ____ he could study the skies in his free time.
through which
暫無解析
Whoistheman____(你剛才在操場和他握手)?
Didyouattendthemeetingyesterday____Marytalkedalot?
Heborrowedabooktheotherday，theauthor____isaworker.
InfacttheSwedendidnotunderstandthethreequestions____wereaskedinFrench.
Sheheardaterriblenoise,____broughtherheartintohermouth.
