There are ________ small animals in thezoo.

Sean has formed the habit ofjogging________ the tree-lined avenue for two hours every day.

The president spoke at the business meeting for nearly an hour without _____ his notes.

Mary is said _____ in the supermarket for 5 years, but I don’t know why she resigned last month. [ ]

The owner of the house moved to west Beijing last month, which is ________ he decides to sell this house