tests by here4u with the online test builder (650 tests)

561. How + adjectives .... (50177 candidates)
562. How and What ... like (9499 candidates)
563. Last and The last (2919 candidates)
564. Last and The last (2486 candidates)
565. Should ... (Step 2) (1535 candidates)
566. V- ing or infinitive (4694 candidates)
567. Should ( Ought to) (9384 candidates)
568. Never ... Ever (1938 candidates)
569. Still /yet/ not ... yet (4677 candidates)
570. As/ However /No matter + adjective (11836 candidates)
571. Rescue .... or Revenge 2/2 (1050 candidates)
572. Rescue ....... 1/2 (1354 candidates)
573. To mind and expressions (5152 candidates)
574. Learn and remember (4022 candidates)
575. Other / (the) others ... (2458 candidates)
576. To feel, look, seem, sound ... (6493 candidates)
577. Dozen, Hundred , Thousand, etc. (6650 candidates)
578. All or Whole .... (9230 candidates)
579. The more ... the fewer ... (17922 candidates)
580. Remain/Stay/Be left (3706 candidates)