Tosucceedinascientificresearchproject________.
更新时间:2024-11-24 02:33:30 A、oneneedstobepersistentMatteristhename________(give)toeverythingwhichhasweightandoccupiesspace.
Iwishyou________likethat.
Thedirectorrecommendedthatshe________(study)moreEnglishbeforegoingabroad.
________(catch)intherain,hewaswettotheskin.
heteachertoldthemsincelight________(travel)fasterthansound,lightning________(appear)togobeforethunder.
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