根据对话内容，从对话后的选项中选出能填入空白处的最佳选项，选项中有两项多余选项。—What seems to be the problem?
—{#blank#}1{#/blank#}
—How long have you been like this?
—Since Saturday night.
—{#blank#}2{#/blank#}
—Yes, I also feel lighthearted.
—Can you think of anything you ate Saturday that might have caused it?
—All I can think of is the fish I had. It didn't taste quite right.
—{#blank#}3{#/blank#} Now I'll give you some medicine. Take it and you should be feeling better soon.
—{#blank#}4{#/blank#}
—I also suggest that you follow a special diet.
—{#blank#}5{#/blank#}
—You should stick to eating lighter foods.
A:What's that?
B:That might be it.
C:Thank you, doctor.
D:Any other problems?
E:I have a running nose.
F:Have you seen a doctor?
G:I have a terrible stomachache.
