They have________signs in some places to remind (提醒)the visitors not to step on the grass.

The danger of HINI was real, especially in the beginning,_____little was known about the new disease[ ]

, the two ties are the new arrival of thisseason.–Well , I like ______ of them. Do you have anotherone

The total cost of their trip to Canada_____$ 8,000.

e made good preparations for Sarah’s birthday,but if she ________ late to the party, it would ruin the surprise for her