Điền giới từ thích hợp vào chỗ trống : 1. The post office is in front of her house . So her house is ... the post office . 2. What would you like .... breakfast ? - I'd like a cup .... coffee .... some sugar . 3 . You can buy food and drink .... the canteen . 4. The banana is .... the table .... the orange anf the vegetables. 5. We often come ..... here at .... 8.00 o'clock .... every Saturday evening. Help ! thank you