Chia động từ

1. The price of gas (go) up recently.

2. Don't worry about it. You (tell) if there is a change of plan.

3. There was a problem with the cellphones, but I (fix) it now.

4. "Can I help you?" - No, thanks. I(Just,look)....

Chia động từ

1. The new technology rapidly(introduce) into teaching and learning languages.

2. Sally Ride was the youngest woman astronaut (fly) into space in 1983.

3. We (communicate) by using social media in five days' time.

Sửa lỗi sai

The president, with his Secretary Service staff and two While House aids, are enroute to NBC studios to tape a special press conference