March 11,2011 _______ magnitude-9.0 earthquake struck Japan and subsequent tsunamitriggered the large-scale crisis.

He was busy with his essay at that time. Otherwise he ____ over to help us.

下列各句中，没有语病的一句是

Was his father very strict with him when he was at school？—Yes, he had never praised him _______ he became one of the top students in his grade.

this is nothing but common vegetable soup!—________，madam. It’s our soup of the day.