Thisdiploma(毕业文凭)________thatyouhavecompletedhighschool.
A、entitlesheteachertoldthemsincelight________(travel)fasterthansound,lightning________(appear)togobeforethunder.
Heaskedmewhethermybrother________(fly)toBeijing.
Hefellasleepimmediatelylastnight;hemust________(be)verytired.
Hardlyhadhefinishedhisspeech________theaudiencestartedcheering.
Thedirectorrecommendedthatshe________(study)moreEnglishbeforegoingabroad.
