The director recommended that she ________ (study) more English before going abroad.
study
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Tosucceedinascientificresearchproject________.
Thistest________anumberofmultiplechoicequestions.
________(fail)severaltimes,theyneedsomeencouragement.
________(catch)intherain,hewaswettotheskin.
Howlong________they________(dig)theditch?
