题目

五、下列句子中有一般过去时和现在完成时.选出现在完成时的句子,并填上have或者has：
1.I ________
already listened to the news.
2.She ________
typed your letters an hour ago.
3.He ________
just cleaned his shoes.
4.They ________
emptied the basket this morning.
5.Tom ________
never been to Japan,but Lily was there in 1992.
6.Carol and Mary
________ already painted that bookcase.
7.Mum ________
already had a meal.She cooked it at 6 o’clock.
8.We ________ met
in the park ten minute ago.
9.________ you
ever been to U.S.
10.My mother
_________ turned on the TV half an hour ago.

提问时间：2020-10-12

答案