برای وارد کردن جوابها و ارسال پاسخنامه محدودیت زمانی ندارید. بلافاصله بعد از ارسال پاسخنامه میتوانید نتیجه را مشاهده کنید. میتوانید هر چند بار که خواستید به سوالات جواب یدهید.
با توجه به فضای جملات، آیا حروف اضافه درست به کار رفته اند یا خیر؟
1. He threw the ball at his friend to catch it.
2. Bob threw the hammer at Nick because he was rude to him.
3. She threw the keys at me to open the door.
4. I shouted at my friend across the street to say hello.
5. Tom threw the book at the wall when he failed the test.
6. The coach pointed at the player to introduce him to the team.
7. Dad shouted at me because I broke the window.
8. The teacher shouted at the class when they talked during the lesson.
9. The man shouted at the waiter because his food was cold.
10. The coach pointed at the player after his mistake.