用適當(dāng)?shù)脑~填空：

用適當(dāng)?shù)脑~填空：

用適當(dāng)?shù)脑~填空：

“He will be back this evening.”

“Are you sure ________ it?”

用適當(dāng)?shù)脑~填空：

用適當(dāng)?shù)脑~填空：

Tom's mother decided to keep him away ________ school for a few days.

用適當(dāng)?shù)脑~填空：

He isn't getting better. In fact he's getting _______.

用適當(dāng)?shù)脑~填空：

Our Chinese teacher has been ill ________ last month.

用適當(dāng)?shù)脑~填空：

“How long have you been ________this?”

“Ever since two days ago.”

用適當(dāng)?shù)脑~填空：

“Where's Jack?”“He's ________ the doctor's.”