单词	hand in an assignment
释义	hand in an assignment 交作业
随便看	keep your eyes Keep your eyes closed and your mouth open keep your eyes on keep your eyes on the ball keep your eyes open keep your eyes openfor somebody/something keep your eyes peeled Keep your eyes peeled for an exit sign Keep your eyes peeled for cute students Keep your eyes peeled for cute students! Keep your eyes peeled kids Keep your eyes shut Keep your eyes skinned for a campsite Keep your eyes skinned for a campsite! keep your feet keep your feet on the ground keep your fingers crossed Keep your fingers crossed Keep your fingers off the wet paint keep your footing Keep your guard up keep your hair on keep your hair on! keep your hairs on keep your hand in