Please follow the steps below to select all the objects in the worksheet:
Step 1: Click anywhere in the worksheet;
Step 2: Click the "Home" Tab from the ribbon;
Step 3: Click "Find & Select" in Editing section, and select "Go To Special" from the list;
Step 4: Check "Objects" in the "Go To Special" window;
Step 4: Click "OK" at the bottom, all objects in the worksheet will be selected.
